198388644

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 470486016

約数和(自身を除く): 272097372

約数列:

[1, 2, 3, 4, 6, 12, 101, 191, 202, 303, 382, 404, 573, 606, 764, 857, 1146, 1212, 1714, 2292, 2571, 3428, 5142, 10284, 19291, 38582, 57873, 77164, 86557, 115746, 163687, 173114, 231492, 259671, 327374, 346228, 491061, 519342, 654748, 982122, 1038684, 1964244, 16532387, 33064774, 49597161, 66129548, 99194322, 198388644]

約数ペア:

[(1, 198388644), (2, 99194322), (3, 66129548), (4, 49597161), (6, 33064774), (12, 16532387), (101, 1964244), (191, 1038684), (202, 982122), (303, 654748), (382, 519342), (404, 491061), (573, 346228), (606, 327374), (764, 259671), (857, 231492), (1146, 173114), (1212, 163687), (1714, 115746), (2292, 86557), (2571, 77164), (3428, 57873), (5142, 38582), (10284, 19291)]