207148972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{3637}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 375878160

約数和(自身を除く): 168729188

約数列:

[1, 2, 4, 29, 58, 116, 491, 982, 1964, 3637, 7274, 14239, 14548, 28478, 56956, 105473, 210946, 421892, 1785767, 3571534, 7143068, 51787243, 103574486, 207148972]

約数ペア:

[(1, 207148972), (2, 103574486), (4, 51787243), (29, 7143068), (58, 3571534), (116, 1785767), (491, 421892), (982, 210946), (1964, 105473), (3637, 56956), (7274, 28478), (14239, 14548)]