210855828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14159}}^1$

素因数の和:14256

約数の個数: 48

約数和(自身を含む): 528111360

約数和(自身を除く): 317255532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2482, 3723, 4964, 7446, 14159, 14892, 28318, 42477, 56636, 84954, 169908, 240703, 481406, 722109, 962812, 1033607, 1444218, 2067214, 2888436, 3100821, 4134428, 6201642, 12403284, 17571319, 35142638, 52713957, 70285276, 105427914, 210855828]

約数ペア:

[(1, 210855828), (2, 105427914), (3, 70285276), (4, 52713957), (6, 35142638), (12, 17571319), (17, 12403284), (34, 6201642), (51, 4134428), (68, 3100821), (73, 2888436), (102, 2067214), (146, 1444218), (204, 1033607), (219, 962812), (292, 722109), (438, 481406), (876, 240703), (1241, 169908), (2482, 84954), (3723, 56636), (4964, 42477), (7446, 28318), (14159, 14892)]