200015655388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{1646111}}^1$

素因数の和:1646973

約数の個数: 24

約数和(自身を含む): 359925681024

約数和(自身を除く): 159910025636

約数列:

[1, 2, 4, 37, 74, 148, 821, 1642, 3284, 30377, 60754, 121508, 1646111, 3292222, 6584444, 60906107, 121812214, 243624428, 1351457131, 2702914262, 5405828524, 50003913847, 100007827694, 200015655388]

約数ペア:

[(1, 200015655388), (2, 100007827694), (4, 50003913847), (37, 5405828524), (74, 2702914262), (148, 1351457131), (821, 243624428), (1642, 121812214), (3284, 60906107), (30377, 6584444), (60754, 3292222), (121508, 1646111)]