201641330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25111}}^1$

素因数の和:25202

約数の個数: 32

約数和(自身を含む): 401390208

約数和(自身を除く): 199748878

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 25111, 50222, 125555, 251110, 276221, 552442, 1381105, 1833103, 2762210, 3666206, 9165515, 18331030, 20164133, 40328266, 100820665, 201641330]

約数ペア:

[(1, 201641330), (2, 100820665), (5, 40328266), (10, 20164133), (11, 18331030), (22, 9165515), (55, 3666206), (73, 2762210), (110, 1833103), (146, 1381105), (365, 552442), (730, 276221), (803, 251110), (1606, 125555), (4015, 50222), (8030, 25111)]