201922090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9067}}^1$

素因数の和:9222

約数の個数: 32

約数和(自身を含む): 387820224

約数和(自身を除く): 185898134

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 9067, 11135, 18134, 22270, 45335, 90670, 154139, 308278, 770695, 1187777, 1541390, 2375554, 5938885, 11877770, 20192209, 40384418, 100961045, 201922090]

約数ペア:

[(1, 201922090), (2, 100961045), (5, 40384418), (10, 20192209), (17, 11877770), (34, 5938885), (85, 2375554), (131, 1541390), (170, 1187777), (262, 770695), (655, 308278), (1310, 154139), (2227, 90670), (4454, 45335), (9067, 22270), (11135, 18134)]