214996832

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 435592080

約数和(自身を除く): 220595248

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1163, 1696, 1744, 2326, 3488, 4652, 5777, 9304, 11554, 18608, 23108, 37216, 46216, 61639, 92432, 123278, 126767, 184864, 246556, 253534, 493112, 507068, 986224, 1014136, 1972448, 2028272, 4056544, 6718651, 13437302, 26874604, 53749208, 107498416, 214996832]

約数ペア:

[(1, 214996832), (2, 107498416), (4, 53749208), (8, 26874604), (16, 13437302), (32, 6718651), (53, 4056544), (106, 2028272), (109, 1972448), (212, 1014136), (218, 986224), (424, 507068), (436, 493112), (848, 253534), (872, 246556), (1163, 184864), (1696, 126767), (1744, 123278), (2326, 92432), (3488, 61639), (4652, 46216), (5777, 37216), (9304, 23108), (11554, 18608)]