213604484

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 380600640

約数和(自身を除く): 166996156

約数列:

[1, 2, 4, 83, 166, 173, 332, 346, 692, 3719, 7438, 14359, 14876, 28718, 57436, 308677, 617354, 643387, 1234708, 1286774, 2573548, 53401121, 106802242, 213604484]

約数ペア:

[(1, 213604484), (2, 106802242), (4, 53401121), (83, 2573548), (166, 1286774), (173, 1234708), (332, 643387), (346, 617354), (692, 308677), (3719, 57436), (7438, 28718), (14359, 14876)]