201149254

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{4373}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 306005040

約数和(自身を除く): 104855786

約数列:

[1, 2, 109, 211, 218, 422, 4373, 8746, 22999, 45998, 476657, 922703, 953314, 1845406, 100574627, 201149254]

約数ペア:

[(1, 201149254), (2, 100574627), (109, 1845406), (211, 953314), (218, 922703), (422, 476657), (4373, 45998), (8746, 22999)]