210148696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{18617}}^1$

素因数の和:18723

約数の個数: 32

約数和(自身を含む): 422256240

約数和(自身を除く): 212107544

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 18617, 37234, 74468, 148936, 316489, 632978, 1265956, 1545211, 2531912, 3090422, 6180844, 12361688, 26268587, 52537174, 105074348, 210148696]

約数ペア:

[(1, 210148696), (2, 105074348), (4, 52537174), (8, 26268587), (17, 12361688), (34, 6180844), (68, 3090422), (83, 2531912), (136, 1545211), (166, 1265956), (332, 632978), (664, 316489), (1411, 148936), (2822, 74468), (5644, 37234), (11288, 18617)]