203487696

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 593667360

約数和(自身を除く): 390179664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 59, 72, 86, 118, 129, 144, 172, 177, 236, 258, 344, 354, 387, 472, 516, 531, 557, 688, 708, 774, 944, 1032, 1062, 1114, 1416, 1548, 1671, 2064, 2124, 2228, 2537, 2832, 3096, 3342, 4248, 4456, 5013, 5074, 6192, 6684, 7611, 8496, 8912, 10026, 10148, 13368, 15222, 20052, 20296, 22833, 23951, 26736, 30444, 32863, 40104, 40592, 45666, 47902, 60888, 65726, 71853, 80208, 91332, 95804, 98589, 121776, 131452, 143706, 182664, 191608, 197178, 215559, 262904, 287412, 295767, 365328, 383216, 394356, 431118, 525808, 574824, 591534, 788712, 862236, 1149648, 1183068, 1413109, 1577424, 1724472, 2366136, 2826218, 3448944, 4239327, 4732272, 5652436, 8478654, 11304872, 12717981, 16957308, 22609744, 25435962, 33914616, 50871924, 67829232, 101743848, 203487696]

約数ペア:

[(1, 203487696), (2, 101743848), (3, 67829232), (4, 50871924), (6, 33914616), (8, 25435962), (9, 22609744), (12, 16957308), (16, 12717981), (18, 11304872), (24, 8478654), (36, 5652436), (43, 4732272), (48, 4239327), (59, 3448944), (72, 2826218), (86, 2366136), (118, 1724472), (129, 1577424), (144, 1413109), (172, 1183068), (177, 1149648), (236, 862236), (258, 788712), (344, 591534), (354, 574824), (387, 525808), (472, 431118), (516, 394356), (531, 383216), (557, 365328), (688, 295767), (708, 287412), (774, 262904), (944, 215559), (1032, 197178), (1062, 191608), (1114, 182664), (1416, 143706), (1548, 131452), (1671, 121776), (2064, 98589), (2124, 95804), (2228, 91332), (2537, 80208), (2832, 71853), (3096, 65726), (3342, 60888), (4248, 47902), (4456, 45666), (5013, 40592), (5074, 40104), (6192, 32863), (6684, 30444), (7611, 26736), (8496, 23951), (8912, 22833), (10026, 20296), (10148, 20052), (13368, 15222)]