214212812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{2917}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 409337040

約数和(自身を除く): 195124228

約数列:

[1, 2, 4, 11, 22, 44, 1669, 2917, 3338, 5834, 6676, 11668, 18359, 32087, 36718, 64174, 73436, 128348, 4868473, 9736946, 19473892, 53553203, 107106406, 214212812]

約数ペア:

[(1, 214212812), (2, 107106406), (4, 53553203), (11, 19473892), (22, 9736946), (44, 4868473), (1669, 128348), (2917, 73436), (3338, 64174), (5834, 36718), (6676, 32087), (11668, 18359)]