213380516

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{2371}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 378571200

約数和(自身を除く): 165190684

約数列:

[1, 2, 4, 149, 151, 298, 302, 596, 604, 2371, 4742, 9484, 22499, 44998, 89996, 353279, 358021, 706558, 716042, 1413116, 1432084, 53345129, 106690258, 213380516]

約数ペア:

[(1, 213380516), (2, 106690258), (4, 53345129), (149, 1432084), (151, 1413116), (298, 716042), (302, 706558), (596, 358021), (604, 353279), (2371, 89996), (4742, 44998), (9484, 22499)]