201336872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28961}}^1$

素因数の和:29057

約数の個数: 32

約数和(自身を含む): 417052800

約数和(自身を除く): 215715928

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 28961, 57922, 115844, 231688, 318571, 637142, 1274284, 2287919, 2548568, 4575838, 9151676, 18303352, 25167109, 50334218, 100668436, 201336872]

約数ペア:

[(1, 201336872), (2, 100668436), (4, 50334218), (8, 25167109), (11, 18303352), (22, 9151676), (44, 4575838), (79, 2548568), (88, 2287919), (158, 1274284), (316, 637142), (632, 318571), (869, 231688), (1738, 115844), (3476, 57922), (6952, 28961)]