202243910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17183}}^1$

素因数の和:17308

約数の個数: 32

約数和(自身を含む): 400868352

約数和(自身を除く): 198624442

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 17183, 34366, 85915, 171830, 189013, 378026, 945065, 1838581, 1890130, 3677162, 9192905, 18385810, 20224391, 40448782, 101121955, 202243910]

約数ペア:

[(1, 202243910), (2, 101121955), (5, 40448782), (10, 20224391), (11, 18385810), (22, 9192905), (55, 3677162), (107, 1890130), (110, 1838581), (214, 945065), (535, 378026), (1070, 189013), (1177, 171830), (2354, 85915), (5885, 34366), (11770, 17183)]