210099618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2657}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 477674496

約数和(自身を除く): 267574878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 2657, 3438, 4393, 5314, 7971, 8786, 13179, 15942, 23913, 26358, 39537, 47826, 61111, 79074, 122222, 183333, 366666, 507487, 549999, 1014974, 1099998, 1522461, 3044922, 4567383, 9134766, 11672201, 23344402, 35016603, 70033206, 105049809, 210099618]

約数ペア:

[(1, 210099618), (2, 105049809), (3, 70033206), (6, 35016603), (9, 23344402), (18, 11672201), (23, 9134766), (46, 4567383), (69, 3044922), (138, 1522461), (191, 1099998), (207, 1014974), (382, 549999), (414, 507487), (573, 366666), (1146, 183333), (1719, 122222), (2657, 79074), (3438, 61111), (4393, 47826), (5314, 39537), (7971, 26358), (8786, 23913), (13179, 15942)]