201822826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1114

約数の個数: 24

約数和(自身を含む): 320734944

約数和(自身を除く): 118912118

約数列:

[1, 2, 19, 38, 361, 443, 631, 722, 886, 1262, 8417, 11989, 16834, 23978, 159923, 227791, 279533, 319846, 455582, 559066, 5311127, 10622254, 100911413, 201822826]

約数ペア:

[(1, 201822826), (2, 100911413), (19, 10622254), (38, 5311127), (361, 559066), (443, 455582), (631, 319846), (722, 279533), (886, 227791), (1262, 159923), (8417, 23978), (11989, 16834)]