202912671136

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 469750579200

約数和(自身を除く): 266837908064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 127, 146, 199, 224, 254, 292, 398, 491, 508, 511, 584, 796, 889, 982, 1016, 1022, 1168, 1393, 1592, 1778, 1964, 2032, 2044, 2336, 2786, 3184, 3437, 3556, 3928, 4064, 4088, 5572, 6368, 6874, 7112, 7856, 8176, 9271, 11144, 13748, 14224, 14527, 15712, 16352, 18542, 22288, 25273, 27496, 28448, 29054, 35843, 37084, 44576, 50546, 54992, 58108, 62357, 64897, 71686, 74168, 97709, 101092, 101689, 109984, 116216, 124714, 129794, 143372, 148336, 176911, 195418, 202184, 203378, 232432, 249428, 250901, 259588, 286744, 296672, 353822, 390836, 404368, 406756, 436499, 464864, 498856, 501802, 519176, 573488, 683963, 707644, 781672, 808736, 813512, 872998, 997712, 1003604, 1038352, 1146976, 1367926, 1415288, 1563344, 1627024, 1745996, 1844929, 1995424, 2007208, 2076704, 2735852, 2830576, 3126688, 3254048, 3491992, 3689858, 4014416, 4552061, 5471704, 5661152, 6983984, 7132757, 7379716, 8028832, 9104122, 10943408, 12409043, 12914503, 13967968, 14265514, 14759432, 18208244, 21886816, 24818086, 25829006, 28531028, 29518864, 31864427, 36416488, 49636172, 49929299, 51658012, 57062056, 59037728, 63728854, 72832976, 86863301, 99272344, 99858598, 103316024, 114124112, 127457708, 145665952, 173726602, 198544688, 199717196, 206632048, 228248224, 254915416, 347453204, 397089376, 399434392, 413264096, 509830832, 694906408, 798868784, 905860139, 1019661664, 1389812816, 1597737568, 1811720278, 2779625632, 3623440556, 6341020973, 7246881112, 12682041946, 14493762224, 25364083892, 28987524448, 50728167784, 101456335568, 202912671136]

約数ペア:

[(1, 202912671136), (2, 101456335568), (4, 50728167784), (7, 28987524448), (8, 25364083892), (14, 14493762224), (16, 12682041946), (28, 7246881112), (32, 6341020973), (56, 3623440556), (73, 2779625632), (112, 1811720278), (127, 1597737568), (146, 1389812816), (199, 1019661664), (224, 905860139), (254, 798868784), (292, 694906408), (398, 509830832), (491, 413264096), (508, 399434392), (511, 397089376), (584, 347453204), (796, 254915416), (889, 228248224), (982, 206632048), (1016, 199717196), (1022, 198544688), (1168, 173726602), (1393, 145665952), (1592, 127457708), (1778, 114124112), (1964, 103316024), (2032, 99858598), (2044, 99272344), (2336, 86863301), (2786, 72832976), (3184, 63728854), (3437, 59037728), (3556, 57062056), (3928, 51658012), (4064, 49929299), (4088, 49636172), (5572, 36416488), (6368, 31864427), (6874, 29518864), (7112, 28531028), (7856, 25829006), (8176, 24818086), (9271, 21886816), (11144, 18208244), (13748, 14759432), (14224, 14265514), (14527, 13967968), (15712, 12914503), (16352, 12409043), (18542, 10943408), (22288, 9104122), (25273, 8028832), (27496, 7379716), (28448, 7132757), (29054, 6983984), (35843, 5661152), (37084, 5471704), (44576, 4552061), (50546, 4014416), (54992, 3689858), (58108, 3491992), (62357, 3254048), (64897, 3126688), (71686, 2830576), (74168, 2735852), (97709, 2076704), (101092, 2007208), (101689, 1995424), (109984, 1844929), (116216, 1745996), (124714, 1627024), (129794, 1563344), (143372, 1415288), (148336, 1367926), (176911, 1146976), (195418, 1038352), (202184, 1003604), (203378, 997712), (232432, 872998), (249428, 813512), (250901, 808736), (259588, 781672), (286744, 707644), (296672, 683963), (353822, 573488), (390836, 519176), (404368, 501802), (406756, 498856), (436499, 464864)]