199179344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 506485440

約数和(自身を除く): 307306096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 476, 619, 676, 728, 884, 952, 1183, 1238, 1352, 1456, 1547, 1768, 1904, 2366, 2476, 2704, 2873, 3094, 3536, 4333, 4732, 4952, 5746, 6188, 8047, 8666, 9464, 9904, 10523, 11492, 12376, 16094, 17332, 18928, 20111, 21046, 22984, 24752, 32188, 34664, 40222, 42092, 45968, 56329, 64376, 69328, 73661, 80444, 84184, 104611, 112658, 128752, 136799, 147322, 160888, 168368, 209222, 225316, 273598, 294644, 321776, 418444, 450632, 547196, 589288, 732277, 836888, 901264, 957593, 1094392, 1178576, 1464554, 1673776, 1778387, 1915186, 2188784, 2929108, 3556774, 3830372, 5858216, 7113548, 7660744, 11716432, 12448709, 14227096, 15321488, 24897418, 28454192, 49794836, 99589672, 199179344]

約数ペア:

[(1, 199179344), (2, 99589672), (4, 49794836), (7, 28454192), (8, 24897418), (13, 15321488), (14, 14227096), (16, 12448709), (17, 11716432), (26, 7660744), (28, 7113548), (34, 5858216), (52, 3830372), (56, 3556774), (68, 2929108), (91, 2188784), (104, 1915186), (112, 1778387), (119, 1673776), (136, 1464554), (169, 1178576), (182, 1094392), (208, 957593), (221, 901264), (238, 836888), (272, 732277), (338, 589288), (364, 547196), (442, 450632), (476, 418444), (619, 321776), (676, 294644), (728, 273598), (884, 225316), (952, 209222), (1183, 168368), (1238, 160888), (1352, 147322), (1456, 136799), (1547, 128752), (1768, 112658), (1904, 104611), (2366, 84184), (2476, 80444), (2704, 73661), (2873, 69328), (3094, 64376), (3536, 56329), (4333, 45968), (4732, 42092), (4952, 40222), (5746, 34664), (6188, 32188), (8047, 24752), (8666, 22984), (9464, 21046), (9904, 20111), (10523, 18928), (11492, 17332), (12376, 16094)]