201102130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490493}}^1$

素因数の和:490541

約数の個数: 16

約数和(自身を含む): 370813464

約数和(自身を除く): 169711334

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490493, 980986, 2452465, 4904930, 20110213, 40220426, 100551065, 201102130]

約数ペア:

[(1, 201102130), (2, 100551065), (5, 40220426), (10, 20110213), (41, 4904930), (82, 2452465), (205, 980986), (410, 490493)]