200460904

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{12739}}^1$

素因数の和:13033

約数の個数: 32

約数和(自身を含む): 431121600

約数和(自身を除く): 230660696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 12739, 15736, 25478, 50956, 89173, 101912, 178346, 356692, 713384, 3579659, 7159318, 14318636, 25057613, 28637272, 50115226, 100230452, 200460904]

約数ペア:

[(1, 200460904), (2, 100230452), (4, 50115226), (7, 28637272), (8, 25057613), (14, 14318636), (28, 7159318), (56, 3579659), (281, 713384), (562, 356692), (1124, 178346), (1967, 101912), (2248, 89173), (3934, 50956), (7868, 25478), (12739, 15736)]