220598491102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^2\times {\mathrm{274861}}^1$

素因数の和:275256

約数の個数: 24

約数和(自身を含む): 362880508536

約数和(自身を除く): 142282017434

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 36481, 72962, 274861, 401291, 549722, 802582, 3023471, 6046942, 52498451, 104996902, 577482961, 1154965922, 10027204141, 20054408282, 110299245551, 220598491102]

約数ペア:

[(1, 220598491102), (2, 110299245551), (11, 20054408282), (22, 10027204141), (191, 1154965922), (382, 577482961), (2101, 104996902), (4202, 52498451), (36481, 6046942), (72962, 3023471), (274861, 802582), (401291, 549722)]