201986130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{20341}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 486255168

約数和(自身を除く): 284269038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 20341, 40682, 61023, 101705, 122046, 203410, 305115, 610230, 6732871, 13465742, 20198613, 33664355, 40397226, 67328710, 100993065, 201986130]

約数ペア:

[(1, 201986130), (2, 100993065), (3, 67328710), (5, 40397226), (6, 33664355), (10, 20198613), (15, 13465742), (30, 6732871), (331, 610230), (662, 305115), (993, 203410), (1655, 122046), (1986, 101705), (3310, 61023), (4965, 40682), (9930, 20341)]