199980978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 408597696

約数和(自身を除く): 208616718

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 563, 1117, 1126, 1689, 2234, 3351, 3378, 6702, 29839, 59201, 59678, 89517, 118402, 177603, 179034, 355206, 628871, 1257742, 1886613, 3773226, 33330163, 66660326, 99990489, 199980978]

約数ペア:

[(1, 199980978), (2, 99990489), (3, 66660326), (6, 33330163), (53, 3773226), (106, 1886613), (159, 1257742), (318, 628871), (563, 355206), (1117, 179034), (1126, 177603), (1689, 118402), (2234, 89517), (3351, 59678), (3378, 59201), (6702, 29839)]