201503702

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 328493280

約数和(自身を除く): 126989578

約数列:

[1, 2, 19, 37, 38, 74, 361, 397, 703, 722, 794, 1406, 6859, 7543, 13357, 13718, 14689, 15086, 26714, 29378, 143317, 253783, 279091, 286634, 507566, 558182, 2723023, 5302729, 5446046, 10605458, 100751851, 201503702]

約数ペア:

[(1, 201503702), (2, 100751851), (19, 10605458), (37, 5446046), (38, 5302729), (74, 2723023), (361, 558182), (397, 507566), (703, 286634), (722, 279091), (794, 253783), (1406, 143317), (6859, 29378), (7543, 26714), (13357, 15086), (13718, 14689)]