207972968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218459}}^1$

素因数の和:218489

約数の個数: 32

約数和(自身を含む): 471873600

約数和(自身を除く): 263900632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 218459, 436918, 873836, 1529213, 1747672, 3058426, 3713803, 6116852, 7427606, 12233704, 14855212, 25996621, 29710424, 51993242, 103986484, 207972968]

約数ペア:

[(1, 207972968), (2, 103986484), (4, 51993242), (7, 29710424), (8, 25996621), (14, 14855212), (17, 12233704), (28, 7427606), (34, 6116852), (56, 3713803), (68, 3058426), (119, 1747672), (136, 1529213), (238, 873836), (476, 436918), (952, 218459)]