170493858

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 375777792

約数和(自身を除く): 205283934

約数列:

[1, 2, 3, 6, 9, 18, 101, 191, 202, 303, 382, 491, 573, 606, 909, 982, 1146, 1473, 1719, 1818, 2946, 3438, 4419, 8838, 19291, 38582, 49591, 57873, 93781, 99182, 115746, 148773, 173619, 187562, 281343, 297546, 347238, 446319, 562686, 844029, 892638, 1688058, 9471881, 18943762, 28415643, 56831286, 85246929, 170493858]

約数ペア:

[(1, 170493858), (2, 85246929), (3, 56831286), (6, 28415643), (9, 18943762), (18, 9471881), (101, 1688058), (191, 892638), (202, 844029), (303, 562686), (382, 446319), (491, 347238), (573, 297546), (606, 281343), (909, 187562), (982, 173619), (1146, 148773), (1473, 115746), (1719, 99182), (1818, 93781), (2946, 57873), (3438, 49591), (4419, 38582), (8838, 19291)]