208656472

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{51853}}^1$

素因数の和:52362

約数の個数: 16

約数和(自身を含む): 392016240

約数和(自身を除く): 183359768

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 51853, 103706, 207412, 414824, 26082059, 52164118, 104328236, 208656472]

約数ペア:

[(1, 208656472), (2, 104328236), (4, 52164118), (8, 26082059), (503, 414824), (1006, 207412), (2012, 103706), (4024, 51853)]