196356490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41513}}^1$

素因数の和:41574

約数の個数: 32

約数和(自身を含む): 394549056

約数和(自身を除く): 198192566

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 41513, 83026, 207565, 415130, 456643, 913286, 1785059, 2283215, 3570118, 4566430, 8925295, 17850590, 19635649, 39271298, 98178245, 196356490]

約数ペア:

[(1, 196356490), (2, 98178245), (5, 39271298), (10, 19635649), (11, 17850590), (22, 8925295), (43, 4566430), (55, 3570118), (86, 2283215), (110, 1785059), (215, 913286), (430, 456643), (473, 415130), (946, 207565), (2365, 83026), (4730, 41513)]