205736648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3797}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 416336760

約数和(自身を除く): 210600112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 2084, 3797, 4168, 6773, 7594, 13546, 15188, 27092, 30376, 49361, 54184, 98722, 197444, 394888, 1978237, 3956474, 7912948, 15825896, 25717081, 51434162, 102868324, 205736648]

約数ペア:

[(1, 205736648), (2, 102868324), (4, 51434162), (8, 25717081), (13, 15825896), (26, 7912948), (52, 3956474), (104, 1978237), (521, 394888), (1042, 197444), (2084, 98722), (3797, 54184), (4168, 49361), (6773, 30376), (7594, 27092), (13546, 15188)]