203413551376

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13256879}}^1$

素因数の和:13257031

約数の個数: 40

約数和(自身を含む): 453703461120

約数和(自身を除く): 250289909744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 13256879, 26513758, 53027516, 92798153, 106055032, 185596306, 212110064, 371192612, 742385224, 1484770448, 1816192423, 3632384846, 7264769692, 12713346961, 14529539384, 25426693922, 29059078768, 50853387844, 101706775688, 203413551376]

約数ペア:

[(1, 203413551376), (2, 101706775688), (4, 50853387844), (7, 29059078768), (8, 25426693922), (14, 14529539384), (16, 12713346961), (28, 7264769692), (56, 3632384846), (112, 1816192423), (137, 1484770448), (274, 742385224), (548, 371192612), (959, 212110064), (1096, 185596306), (1918, 106055032), (2192, 92798153), (3836, 53027516), (7672, 26513758), (15344, 13256879)]