208771536

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101149}}^1$

素因数の和:101203

約数の個数: 40

約数和(自身を含む): 551874400

約数和(自身を除く): 343102864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 101149, 202298, 303447, 404596, 606894, 809192, 1213788, 1618384, 2427576, 4349407, 4855152, 8698814, 13048221, 17397628, 26096442, 34795256, 52192884, 69590512, 104385768, 208771536]

約数ペア:

[(1, 208771536), (2, 104385768), (3, 69590512), (4, 52192884), (6, 34795256), (8, 26096442), (12, 17397628), (16, 13048221), (24, 8698814), (43, 4855152), (48, 4349407), (86, 2427576), (129, 1618384), (172, 1213788), (258, 809192), (344, 606894), (516, 404596), (688, 303447), (1032, 202298), (2064, 101149)]