200083340

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{19889}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 421031520

約数和(自身を除く): 220948180

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 19889, 39778, 79556, 99445, 198890, 397780, 10004167, 20008334, 40016668, 50020835, 100041670, 200083340]

約数ペア:

[(1, 200083340), (2, 100041670), (4, 50020835), (5, 40016668), (10, 20008334), (20, 10004167), (503, 397780), (1006, 198890), (2012, 99445), (2515, 79556), (5030, 39778), (10060, 19889)]