217925156982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14621}}^1\times {\mathrm{191089}}^1$

素因数の和:205728

約数の個数: 32

約数和(自身を含む): 469411820640

約数和(自身を除く): 251486663658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 14621, 29242, 43863, 87726, 190073, 191089, 380146, 382178, 570219, 573267, 1140438, 1146534, 2484157, 4968314, 7452471, 14904942, 2793912269, 5587824538, 8381736807, 16763473614, 36320859497, 72641718994, 108962578491, 217925156982]

約数ペア:

[(1, 217925156982), (2, 108962578491), (3, 72641718994), (6, 36320859497), (13, 16763473614), (26, 8381736807), (39, 5587824538), (78, 2793912269), (14621, 14904942), (29242, 7452471), (43863, 4968314), (87726, 2484157), (190073, 1146534), (191089, 1140438), (380146, 573267), (382178, 570219)]