145199366921

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1\times {\mathrm{201937}}^1$

素因数の和:203744

約数の個数: 16

約数和(自身を含む): 168852478080

約数和(自身を除く): 23653111159

約数列:

[1, 7, 59, 413, 1741, 12187, 102719, 201937, 719033, 1413559, 11914283, 83399981, 351572317, 2461006219, 20742766703, 145199366921]

約数ペア:

[(1, 145199366921), (7, 20742766703), (59, 2461006219), (413, 351572317), (1741, 83399981), (12187, 11914283), (102719, 1413559), (201937, 719033)]