201585904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74551}}^1$

素因数の和:74585

約数の個数: 30

約数和(自身を含む): 422933496

約数和(自身を除く): 221347592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74551, 149102, 298204, 596408, 969163, 1192816, 1938326, 3876652, 7753304, 12599119, 15506608, 25198238, 50396476, 100792952, 201585904]

約数ペア:

[(1, 201585904), (2, 100792952), (4, 50396476), (8, 25198238), (13, 15506608), (16, 12599119), (26, 7753304), (52, 3876652), (104, 1938326), (169, 1192816), (208, 969163), (338, 596408), (676, 298204), (1352, 149102), (2704, 74551)]