201435969

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 316773376

約数和(自身を除く): 115337407

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 427, 469, 1281, 1407, 2347, 4087, 7041, 12261, 16429, 28609, 49287, 85827, 143167, 157249, 429501, 471747, 1002169, 1100743, 3006507, 3302229, 9592189, 28776567, 67145323, 201435969]

約数ペア:

[(1, 201435969), (3, 67145323), (7, 28776567), (21, 9592189), (61, 3302229), (67, 3006507), (183, 1100743), (201, 1002169), (427, 471747), (469, 429501), (1281, 157249), (1407, 143167), (2347, 85827), (4087, 49287), (7041, 28609), (12261, 16429)]