210007304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106279}}^1$

素因数の和:106317

約数の個数: 32

約数和(自身を含む): 446376000

約数和(自身を除く): 236368696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 106279, 212558, 425116, 850232, 1381627, 2019301, 2763254, 4038602, 5526508, 8077204, 11053016, 16154408, 26250913, 52501826, 105003652, 210007304]

約数ペア:

[(1, 210007304), (2, 105003652), (4, 52501826), (8, 26250913), (13, 16154408), (19, 11053016), (26, 8077204), (38, 5526508), (52, 4038602), (76, 2763254), (104, 2019301), (152, 1381627), (247, 850232), (494, 425116), (988, 212558), (1976, 106279)]