209287962

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{99377}}^1$

素因数の和:99404

約数の個数: 40

約数和(自身を含む): 505038996

約数和(自身を除く): 295751034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 99377, 198754, 298131, 596262, 894393, 1291901, 1788786, 2583802, 2683179, 3875703, 5366358, 7751406, 8049537, 11627109, 16099074, 23254218, 34881327, 69762654, 104643981, 209287962]

約数ペア:

[(1, 209287962), (2, 104643981), (3, 69762654), (6, 34881327), (9, 23254218), (13, 16099074), (18, 11627109), (26, 8049537), (27, 7751406), (39, 5366358), (54, 3875703), (78, 2683179), (81, 2583802), (117, 1788786), (162, 1291901), (234, 894393), (351, 596262), (702, 298131), (1053, 198754), (2106, 99377)]