201643664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{741337}}^1$

素因数の和:741362

約数の個数: 20

約数和(自身を含む): 413666604

約数和(自身を除く): 212022940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 741337, 1482674, 2965348, 5930696, 11861392, 12602729, 25205458, 50410916, 100821832, 201643664]

約数ペア:

[(1, 201643664), (2, 100821832), (4, 50410916), (8, 25205458), (16, 12602729), (17, 11861392), (34, 5930696), (68, 2965348), (136, 1482674), (272, 741337)]