215940807910

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1\times {\mathrm{83477}}^1$

素因数の和:85200

約数の個数: 32

約数和(自身を含む): 391278081600

約数和(自身を除く): 175337273690

約数列:

[1, 2, 5, 10, 167, 334, 835, 1549, 1670, 3098, 7745, 15490, 83477, 166954, 258683, 417385, 517366, 834770, 1293415, 2586830, 13940659, 27881318, 69703295, 129305873, 139406590, 258611746, 646529365, 1293058730, 21594080791, 43188161582, 107970403955, 215940807910]

約数ペア:

[(1, 215940807910), (2, 107970403955), (5, 43188161582), (10, 21594080791), (167, 1293058730), (334, 646529365), (835, 258611746), (1549, 139406590), (1670, 129305873), (3098, 69703295), (7745, 27881318), (15490, 13940659), (83477, 2586830), (166954, 1293415), (258683, 834770), (417385, 517366)]