207923788

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 371246400

約数和(自身を除く): 163322612

約数列:

[1, 2, 4, 59, 118, 236, 347, 694, 1388, 2539, 5078, 10156, 20473, 40946, 81892, 149801, 299602, 599204, 881033, 1762066, 3524132, 51980947, 103961894, 207923788]

約数ペア:

[(1, 207923788), (2, 103961894), (4, 51980947), (59, 3524132), (118, 1762066), (236, 881033), (347, 599204), (694, 299602), (1388, 149801), (2539, 81892), (5078, 40946), (10156, 20473)]