201574811228

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{30121759}}^1$

素因数の和:30122009

約数の個数: 24

約数和(自身を含む): 404836454400

約数和(自身を除く): 203261643172

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 30121759, 60243518, 120487036, 210852313, 421704626, 843409252, 7199100401, 14398200802, 28796401604, 50393702807, 100787405614, 201574811228]

約数ペア:

[(1, 201574811228), (2, 100787405614), (4, 50393702807), (7, 28796401604), (14, 14398200802), (28, 7199100401), (239, 843409252), (478, 421704626), (956, 210852313), (1673, 120487036), (3346, 60243518), (6692, 30121759)]