202149233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 245564928

約数和(自身を除く): 43415695

約数列:

[1, 11, 13, 31, 143, 341, 403, 961, 1471, 4433, 10571, 12493, 16181, 19123, 45601, 137423, 210353, 501611, 592813, 1413631, 6520943, 15549941, 18377203, 202149233]

約数ペア:

[(1, 202149233), (11, 18377203), (13, 15549941), (31, 6520943), (143, 1413631), (341, 592813), (403, 501611), (961, 210353), (1471, 137423), (4433, 45601), (10571, 19123), (12493, 16181)]