201863764

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{4621}}^1$

素因数の和:4855

約数の個数: 24

約数和(自身を含む): 360811808

約数和(自身を除く): 158948044

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 4621, 9242, 10921, 18484, 21842, 43684, 309607, 619214, 753223, 1238428, 1506446, 3012892, 50465941, 100931882, 201863764]

約数ペア:

[(1, 201863764), (2, 100931882), (4, 50465941), (67, 3012892), (134, 1506446), (163, 1238428), (268, 753223), (326, 619214), (652, 309607), (4621, 43684), (9242, 21842), (10921, 18484)]