205453976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 505167840

約数和(自身を除く): 299713864

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 338, 364, 442, 476, 676, 728, 884, 952, 1183, 1277, 1352, 1547, 1768, 2366, 2554, 2873, 3094, 4732, 5108, 5746, 6188, 8939, 9464, 10216, 11492, 12376, 16601, 17878, 20111, 21709, 22984, 33202, 35756, 40222, 43418, 66404, 71512, 80444, 86836, 116207, 132808, 151963, 160888, 173672, 215813, 232414, 282217, 303926, 431626, 464828, 564434, 607852, 863252, 929656, 1128868, 1215704, 1510691, 1726504, 1975519, 2257736, 3021382, 3668821, 3951038, 6042764, 7337642, 7902076, 12085528, 14675284, 15804152, 25681747, 29350568, 51363494, 102726988, 205453976]

約数ペア:

[(1, 205453976), (2, 102726988), (4, 51363494), (7, 29350568), (8, 25681747), (13, 15804152), (14, 14675284), (17, 12085528), (26, 7902076), (28, 7337642), (34, 6042764), (52, 3951038), (56, 3668821), (68, 3021382), (91, 2257736), (104, 1975519), (119, 1726504), (136, 1510691), (169, 1215704), (182, 1128868), (221, 929656), (238, 863252), (338, 607852), (364, 564434), (442, 464828), (476, 431626), (676, 303926), (728, 282217), (884, 232414), (952, 215813), (1183, 173672), (1277, 160888), (1352, 151963), (1547, 132808), (1768, 116207), (2366, 86836), (2554, 80444), (2873, 71512), (3094, 66404), (4732, 43418), (5108, 40222), (5746, 35756), (6188, 33202), (8939, 22984), (9464, 21709), (10216, 20111), (11492, 17878), (12376, 16601)]