213948502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{62303}}^1$

素因数の和:62423

約数の個数: 16

約数和(自身を含む): 343170432

約数和(自身を除く): 129221930

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 62303, 124606, 1059151, 2118302, 6292603, 12585206, 106974251, 213948502]

約数ペア:

[(1, 213948502), (2, 106974251), (17, 12585206), (34, 6292603), (101, 2118302), (202, 1059151), (1717, 124606), (3434, 62303)]