200957944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22171}}^1$

素因数の和:22291

約数の個数: 32

約数和(自身を含む): 415059840

約数和(自身を除く): 214101896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 22171, 44342, 88684, 177368, 243881, 487762, 975524, 1951048, 2283613, 4567226, 9134452, 18268904, 25119743, 50239486, 100478972, 200957944]

約数ペア:

[(1, 200957944), (2, 100478972), (4, 50239486), (8, 25119743), (11, 18268904), (22, 9134452), (44, 4567226), (88, 2283613), (103, 1951048), (206, 975524), (412, 487762), (824, 243881), (1133, 177368), (2266, 88684), (4532, 44342), (9064, 22171)]