200444946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4431

約数の個数: 64

約数和(自身を含む): 469217280

約数和(自身を除く): 268772334

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 4363, 7657, 8726, 13089, 15314, 22971, 26178, 45942, 56719, 82897, 113438, 135253, 165794, 170157, 248691, 270506, 340314, 405759, 497382, 811518, 1077661, 1758289, 2155322, 2569807, 3232983, 3516578, 5139614, 5274867, 6465966, 7709421, 10549734, 15418842, 33407491, 66814982, 100222473, 200444946]

約数ペア:

[(1, 200444946), (2, 100222473), (3, 66814982), (6, 33407491), (13, 15418842), (19, 10549734), (26, 7709421), (31, 6465966), (38, 5274867), (39, 5139614), (57, 3516578), (62, 3232983), (78, 2569807), (93, 2155322), (114, 1758289), (186, 1077661), (247, 811518), (403, 497382), (494, 405759), (589, 340314), (741, 270506), (806, 248691), (1178, 170157), (1209, 165794), (1482, 135253), (1767, 113438), (2418, 82897), (3534, 56719), (4363, 45942), (7657, 26178), (8726, 22971), (13089, 15314)]