201609231890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8686309}}^1$

素因数の和:8686538

約数の個数: 32

約数和(自身を含む): 397763507520

約数和(自身を除く): 196154275630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 23210, 8686309, 17372618, 43431545, 86863090, 95549399, 191098798, 477746995, 955493990, 1832811199, 3665622398, 9164055995, 18328111990, 20160923189, 40321846378, 100804615945, 201609231890]

約数ペア:

[(1, 201609231890), (2, 100804615945), (5, 40321846378), (10, 20160923189), (11, 18328111990), (22, 9164055995), (55, 3665622398), (110, 1832811199), (211, 955493990), (422, 477746995), (1055, 191098798), (2110, 95549399), (2321, 86863090), (4642, 43431545), (11605, 17372618), (23210, 8686309)]