211673596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{84131}}^1$

素因数の和:84189

約数の個数: 24

約数和(自身を含む): 402824016

約数和(自身を除く): 191150420

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 84131, 168262, 336524, 1430227, 2860454, 3112847, 5720908, 6225694, 12451388, 52918399, 105836798, 211673596]

約数ペア:

[(1, 211673596), (2, 105836798), (4, 52918399), (17, 12451388), (34, 6225694), (37, 5720908), (68, 3112847), (74, 2860454), (148, 1430227), (629, 336524), (1258, 168262), (2516, 84131)]