201328452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 570181248

約数和(自身を除く): 368852796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 73, 78, 83, 117, 142, 146, 156, 166, 213, 219, 234, 249, 284, 292, 332, 426, 438, 468, 498, 639, 657, 747, 852, 876, 923, 949, 996, 1079, 1278, 1314, 1494, 1846, 1898, 2158, 2556, 2628, 2769, 2847, 2988, 3237, 3692, 3796, 4316, 5183, 5538, 5694, 5893, 6059, 6474, 8307, 8541, 9711, 10366, 11076, 11388, 11786, 12118, 12948, 15549, 16614, 17082, 17679, 18177, 19422, 20732, 23572, 24236, 31098, 33228, 34164, 35358, 36354, 38844, 46647, 53037, 54531, 62196, 67379, 70716, 72708, 76609, 78767, 93294, 106074, 109062, 134758, 153218, 157534, 186588, 202137, 212148, 218124, 229827, 236301, 269516, 306436, 315068, 404274, 430189, 459654, 472602, 606411, 689481, 708903, 808548, 860378, 919308, 945204, 1212822, 1290567, 1378962, 1417806, 1720756, 2425644, 2581134, 2757924, 2835612, 3871701, 5162268, 5592457, 7743402, 11184914, 15486804, 16777371, 22369828, 33554742, 50332113, 67109484, 100664226, 201328452]

約数ペア:

[(1, 201328452), (2, 100664226), (3, 67109484), (4, 50332113), (6, 33554742), (9, 22369828), (12, 16777371), (13, 15486804), (18, 11184914), (26, 7743402), (36, 5592457), (39, 5162268), (52, 3871701), (71, 2835612), (73, 2757924), (78, 2581134), (83, 2425644), (117, 1720756), (142, 1417806), (146, 1378962), (156, 1290567), (166, 1212822), (213, 945204), (219, 919308), (234, 860378), (249, 808548), (284, 708903), (292, 689481), (332, 606411), (426, 472602), (438, 459654), (468, 430189), (498, 404274), (639, 315068), (657, 306436), (747, 269516), (852, 236301), (876, 229827), (923, 218124), (949, 212148), (996, 202137), (1079, 186588), (1278, 157534), (1314, 153218), (1494, 134758), (1846, 109062), (1898, 106074), (2158, 93294), (2556, 78767), (2628, 76609), (2769, 72708), (2847, 70716), (2988, 67379), (3237, 62196), (3692, 54531), (3796, 53037), (4316, 46647), (5183, 38844), (5538, 36354), (5694, 35358), (5893, 34164), (6059, 33228), (6474, 31098), (8307, 24236), (8541, 23572), (9711, 20732), (10366, 19422), (11076, 18177), (11388, 17679), (11786, 17082), (12118, 16614), (12948, 15549)]