210920122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5869}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 385447680

約数和(自身を除く): 174527558

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 5134, 5869, 11738, 17969, 35938, 41083, 82166, 99773, 199546, 698411, 886219, 1396822, 1772438, 6203533, 12407066, 15065723, 30131446, 105460061, 210920122]

約数ペア:

[(1, 210920122), (2, 105460061), (7, 30131446), (14, 15065723), (17, 12407066), (34, 6203533), (119, 1772438), (151, 1396822), (238, 886219), (302, 698411), (1057, 199546), (2114, 99773), (2567, 82166), (5134, 41083), (5869, 35938), (11738, 17969)]