201240016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739853}}^1$

素因数の和:739878

約数の個数: 20

約数和(自身を含む): 412838532

約数和(自身を除く): 211598516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739853, 1479706, 2959412, 5918824, 11837648, 12577501, 25155002, 50310004, 100620008, 201240016]

約数ペア:

[(1, 201240016), (2, 100620008), (4, 50310004), (8, 25155002), (16, 12577501), (17, 11837648), (34, 5918824), (68, 2959412), (136, 1479706), (272, 739853)]