196135240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{100069}}^1$

素因数の和:100094

約数の個数: 48

約数和(自身を含む): 513359100

約数和(自身を除く): 317223860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 100069, 200138, 400276, 500345, 700483, 800552, 1000690, 1400966, 2001380, 2801932, 3502415, 4002760, 4903381, 5603864, 7004830, 9806762, 14009660, 19613524, 24516905, 28019320, 39227048, 49033810, 98067620, 196135240]

約数ペア:

[(1, 196135240), (2, 98067620), (4, 49033810), (5, 39227048), (7, 28019320), (8, 24516905), (10, 19613524), (14, 14009660), (20, 9806762), (28, 7004830), (35, 5603864), (40, 4903381), (49, 4002760), (56, 3502415), (70, 2801932), (98, 2001380), (140, 1400966), (196, 1000690), (245, 800552), (280, 700483), (392, 500345), (490, 400276), (980, 200138), (1960, 100069)]