201870830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16111}}^1$

素因数の和:16304

約数の個数: 32

約数和(自身を含む): 417623040

約数和(自身を除く): 215752210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 16111, 32222, 80555, 112777, 161110, 225554, 563885, 1127770, 2883869, 5767738, 14419345, 20187083, 28838690, 40374166, 100935415, 201870830]

約数ペア:

[(1, 201870830), (2, 100935415), (5, 40374166), (7, 28838690), (10, 20187083), (14, 14419345), (35, 5767738), (70, 2883869), (179, 1127770), (358, 563885), (895, 225554), (1253, 161110), (1790, 112777), (2506, 80555), (6265, 32222), (12530, 16111)]