200638320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{835993}}^1$

素因数の和:836009

約数の個数: 40

約数和(自身を含む): 621979536

約数和(自身を除く): 421341216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 835993, 1671986, 2507979, 3343972, 4179965, 5015958, 6687944, 8359930, 10031916, 12539895, 13375888, 16719860, 20063832, 25079790, 33439720, 40127664, 50159580, 66879440, 100319160, 200638320]

約数ペア:

[(1, 200638320), (2, 100319160), (3, 66879440), (4, 50159580), (5, 40127664), (6, 33439720), (8, 25079790), (10, 20063832), (12, 16719860), (15, 13375888), (16, 12539895), (20, 10031916), (24, 8359930), (30, 6687944), (40, 5015958), (48, 4179965), (60, 3343972), (80, 2507979), (120, 1671986), (240, 835993)]