202223944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52553}}^1$

素因数の和:52609

約数の個数: 32

約数和(自身を含む): 419380920

約数和(自身を除く): 217156976

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 52553, 105106, 210212, 420424, 683189, 1366378, 1944461, 2732756, 3888922, 5465512, 7777844, 15555688, 25277993, 50555986, 101111972, 202223944]

約数ペア:

[(1, 202223944), (2, 101111972), (4, 50555986), (8, 25277993), (13, 15555688), (26, 7777844), (37, 5465512), (52, 3888922), (74, 2732756), (104, 1944461), (148, 1366378), (296, 683189), (481, 420424), (962, 210212), (1924, 105106), (3848, 52553)]