204590911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 252854784

約数和(自身を除く): 48263873

約数列:

[1, 7, 23, 29, 161, 203, 667, 841, 1511, 4669, 5887, 10577, 19343, 34753, 43819, 135401, 243271, 306733, 1007837, 1270751, 7054859, 8895257, 29227273, 204590911]

約数ペア:

[(1, 204590911), (7, 29227273), (23, 8895257), (29, 7054859), (161, 1270751), (203, 1007837), (667, 306733), (841, 243271), (1511, 135401), (4669, 43819), (5887, 34753), (10577, 19343)]