199700982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44917}}^1$

素因数の和:44957

約数の個数: 48

約数和(自身を含む): 490504560

約数和(自身を除く): 290803578

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 44917, 89834, 134751, 269502, 404253, 583921, 808506, 853423, 1167842, 1706846, 1751763, 2560269, 3503526, 5120538, 5255289, 7680807, 10510578, 11094499, 15361614, 22188998, 33283497, 66566994, 99850491, 199700982]

約数ペア:

[(1, 199700982), (2, 99850491), (3, 66566994), (6, 33283497), (9, 22188998), (13, 15361614), (18, 11094499), (19, 10510578), (26, 7680807), (38, 5255289), (39, 5120538), (57, 3503526), (78, 2560269), (114, 1751763), (117, 1706846), (171, 1167842), (234, 853423), (247, 808506), (342, 583921), (494, 404253), (741, 269502), (1482, 134751), (2223, 89834), (4446, 44917)]