200221168

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{11839}}^1$

素因数の和:12005

約数の個数: 40

約数和(自身を含む): 446320640

約数和(自身を除く): 246099472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 11839, 16912, 23678, 47356, 82873, 94712, 165746, 189424, 331492, 662984, 1325968, 1787689, 3575378, 7150756, 12513823, 14301512, 25027646, 28603024, 50055292, 100110584, 200221168]

約数ペア:

[(1, 200221168), (2, 100110584), (4, 50055292), (7, 28603024), (8, 25027646), (14, 14301512), (16, 12513823), (28, 7150756), (56, 3575378), (112, 1787689), (151, 1325968), (302, 662984), (604, 331492), (1057, 189424), (1208, 165746), (2114, 94712), (2416, 82873), (4228, 47356), (8456, 23678), (11839, 16912)]