215131346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 127790254

約数列:

[1, 2, 41, 53, 59, 82, 106, 118, 839, 1678, 2173, 2419, 3127, 4346, 4838, 6254, 34399, 44467, 49501, 68798, 88934, 99002, 128207, 256414, 1823147, 2029541, 2623553, 3646294, 4059082, 5247106, 107565673, 215131346]

約数ペア:

[(1, 215131346), (2, 107565673), (41, 5247106), (53, 4059082), (59, 3646294), (82, 2623553), (106, 2029541), (118, 1823147), (839, 256414), (1678, 128207), (2173, 99002), (2419, 88934), (3127, 68798), (4346, 49501), (4838, 44467), (6254, 34399)]