201527090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{883}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 376159680

約数和(自身を除く): 174632590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 787, 883, 1574, 1766, 3935, 4415, 7870, 8830, 22823, 25607, 45646, 51214, 114115, 128035, 228230, 256070, 694921, 1389842, 3474605, 6949210, 20152709, 40305418, 100763545, 201527090]

約数ペア:

[(1, 201527090), (2, 100763545), (5, 40305418), (10, 20152709), (29, 6949210), (58, 3474605), (145, 1389842), (290, 694921), (787, 256070), (883, 228230), (1574, 128035), (1766, 114115), (3935, 51214), (4415, 45646), (7870, 25607), (8830, 22823)]