221331190838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1\times {\mathrm{42023}}^1$

素因数の和:43736

約数の個数: 32

約数和(自身を含む): 355380830784

約数和(自身を除く): 134049639946

約数列:

[1, 2, 17, 34, 97, 194, 1597, 1649, 3194, 3298, 27149, 42023, 54298, 84046, 154909, 309818, 714391, 1428782, 2633453, 4076231, 5266906, 8152462, 67110731, 69295927, 134221462, 138591854, 1140882427, 2281764854, 6509740907, 13019481814, 110665595419, 221331190838]

約数ペア:

[(1, 221331190838), (2, 110665595419), (17, 13019481814), (34, 6509740907), (97, 2281764854), (194, 1140882427), (1597, 138591854), (1649, 134221462), (3194, 69295927), (3298, 67110731), (27149, 8152462), (42023, 5266906), (54298, 4076231), (84046, 2633453), (154909, 1428782), (309818, 714391)]