200802260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12289}}^1$

素因数の和:12360

約数の個数: 48

約数和(自身を含む): 454238400

約数和(自身を除く): 253436140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 12289, 16340, 24578, 49156, 61445, 122890, 233491, 245780, 466982, 528427, 933964, 1056854, 1167455, 2113708, 2334910, 2642135, 4669820, 5284270, 10040113, 10568540, 20080226, 40160452, 50200565, 100401130, 200802260]

約数ペア:

[(1, 200802260), (2, 100401130), (4, 50200565), (5, 40160452), (10, 20080226), (19, 10568540), (20, 10040113), (38, 5284270), (43, 4669820), (76, 2642135), (86, 2334910), (95, 2113708), (172, 1167455), (190, 1056854), (215, 933964), (380, 528427), (430, 466982), (817, 245780), (860, 233491), (1634, 122890), (3268, 61445), (4085, 49156), (8170, 24578), (12289, 16340)]