203438551660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5598199}}^1$

素因数の和:5598310

約数の個数: 48

約数和(自身を含む): 451438848000

約数和(自身を除く): 248000296340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 5598199, 11196398, 22392796, 27990995, 55981990, 111963980, 128758577, 257517154, 442257721, 515034308, 643792885, 884515442, 1287585770, 1769030884, 2211288605, 2575171540, 4422577210, 8845154420, 10171927583, 20343855166, 40687710332, 50859637915, 101719275830, 203438551660]

約数ペア:

[(1, 203438551660), (2, 101719275830), (4, 50859637915), (5, 40687710332), (10, 20343855166), (20, 10171927583), (23, 8845154420), (46, 4422577210), (79, 2575171540), (92, 2211288605), (115, 1769030884), (158, 1287585770), (230, 884515442), (316, 643792885), (395, 515034308), (460, 442257721), (790, 257517154), (1580, 128758577), (1817, 111963980), (3634, 55981990), (7268, 27990995), (9085, 22392796), (18170, 11196398), (36340, 5598199)]