201993196

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 356751360

約数和(自身を除く): 154758164

約数列:

[1, 2, 4, 191, 382, 419, 631, 764, 838, 1262, 1676, 2524, 80029, 120521, 160058, 241042, 264389, 320116, 482084, 528778, 1057556, 50498299, 100996598, 201993196]

約数ペア:

[(1, 201993196), (2, 100996598), (4, 50498299), (191, 1057556), (382, 528778), (419, 482084), (631, 320116), (764, 264389), (838, 241042), (1262, 160058), (1676, 120521), (2524, 80029)]