198808530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{20021}}^1$

素因数の和:20362

約数の個数: 32

約数和(自身を含む): 478605888

約数和(自身を除く): 279797358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 20021, 40042, 60063, 100105, 120126, 200210, 300315, 600630, 6626951, 13253902, 19880853, 33134755, 39761706, 66269510, 99404265, 198808530]

約数ペア:

[(1, 198808530), (2, 99404265), (3, 66269510), (5, 39761706), (6, 33134755), (10, 19880853), (15, 13253902), (30, 6626951), (331, 600630), (662, 300315), (993, 200210), (1655, 120126), (1986, 100105), (3310, 60063), (4965, 40042), (9930, 20021)]