201371924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90059}}^1$

素因数の和:90119

約数の個数: 24

約数和(自身を含む): 388338720

約数和(自身を除く): 186966796

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90059, 180118, 360236, 1170767, 2341534, 3872537, 4683068, 7745074, 15490148, 50342981, 100685962, 201371924]

約数ペア:

[(1, 201371924), (2, 100685962), (4, 50342981), (13, 15490148), (26, 7745074), (43, 4683068), (52, 3872537), (86, 2341534), (172, 1170767), (559, 360236), (1118, 180118), (2236, 90059)]