210147410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100549}}^1$

素因数の和:100586

約数の個数: 32

約数和(自身を含む): 434376000

約数和(自身を除く): 224228590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 100549, 201098, 502745, 1005490, 1106039, 1910431, 2212078, 3820862, 5530195, 9552155, 11060390, 19104310, 21014741, 42029482, 105073705, 210147410]

約数ペア:

[(1, 210147410), (2, 105073705), (5, 42029482), (10, 21014741), (11, 19104310), (19, 11060390), (22, 9552155), (38, 5530195), (55, 3820862), (95, 2212078), (110, 1910431), (190, 1106039), (209, 1005490), (418, 502745), (1045, 201098), (2090, 100549)]