223368985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4703}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 101771495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 4703, 6785, 9499, 23515, 32921, 47495, 108169, 164605, 277477, 540845, 757183, 1387385, 1942339, 3785915, 6381971, 9711695, 31909855, 44673797, 223368985]

約数ペア:

[(1, 223368985), (5, 44673797), (7, 31909855), (23, 9711695), (35, 6381971), (59, 3785915), (115, 1942339), (161, 1387385), (295, 757183), (413, 540845), (805, 277477), (1357, 164605), (2065, 108169), (4703, 47495), (6785, 32921), (9499, 23515)]