206828530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 378883008

約数和(自身を除く): 172054478

約数列:

[1, 2, 5, 10, 83, 166, 211, 415, 422, 830, 1055, 1181, 2110, 2362, 5905, 11810, 17513, 35026, 87565, 98023, 175130, 196046, 249191, 490115, 498382, 980230, 1245955, 2491910, 20682853, 41365706, 103414265, 206828530]

約数ペア:

[(1, 206828530), (2, 103414265), (5, 41365706), (10, 20682853), (83, 2491910), (166, 1245955), (211, 980230), (415, 498382), (422, 490115), (830, 249191), (1055, 196046), (1181, 175130), (2110, 98023), (2362, 87565), (5905, 35026), (11810, 17513)]