210818314

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 368472960

約数和(自身を除く): 157654646

約数列:

[1, 2, 7, 14, 67, 134, 317, 469, 634, 709, 938, 1418, 2219, 4438, 4963, 9926, 21239, 42478, 47503, 95006, 148673, 224753, 297346, 332521, 449506, 665042, 1573271, 3146542, 15058451, 30116902, 105409157, 210818314]

約数ペア:

[(1, 210818314), (2, 105409157), (7, 30116902), (14, 15058451), (67, 3146542), (134, 1573271), (317, 665042), (469, 449506), (634, 332521), (709, 297346), (938, 224753), (1418, 148673), (2219, 95006), (4438, 47503), (4963, 42478), (9926, 21239)]