200103460

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{19891}}^1$

素因数の和:20403

約数の個数: 24

約数和(自身を含む): 421073856

約数和(自身を除く): 220970396

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 19891, 39782, 79564, 99455, 198910, 397820, 10005173, 20010346, 40020692, 50025865, 100051730, 200103460]

約数ペア:

[(1, 200103460), (2, 100051730), (4, 50025865), (5, 40020692), (10, 20010346), (20, 10005173), (503, 397820), (1006, 198910), (2012, 99455), (2515, 79564), (5030, 39782), (10060, 19891)]