203208530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6553}}^1$

素因数の和:7010

約数の個数: 32

約数和(自身を含む): 419036544

約数和(自身を除く): 215828014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6553, 13106, 15505, 31010, 32765, 45871, 65530, 91742, 229355, 458710, 2902979, 5805958, 14514895, 20320853, 29029790, 40641706, 101604265, 203208530]

約数ペア:

[(1, 203208530), (2, 101604265), (5, 40641706), (7, 29029790), (10, 20320853), (14, 14514895), (35, 5805958), (70, 2902979), (443, 458710), (886, 229355), (2215, 91742), (3101, 65530), (4430, 45871), (6202, 32765), (6553, 31010), (13106, 15505)]