201415547620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29360867}}^1$

素因数の和:29360897

約数の個数: 48

約数和(自身を含む): 493262582400

約数和(自身を除く): 291847034780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 29360867, 58721734, 117443468, 146804335, 205526069, 293608670, 411052138, 587217340, 822104276, 1027630345, 1438682483, 2055260690, 2877364966, 4110521380, 5754729932, 7193412415, 10070777381, 14386824830, 20141554762, 28773649660, 40283109524, 50353886905, 100707773810, 201415547620]

約数ペア:

[(1, 201415547620), (2, 100707773810), (4, 50353886905), (5, 40283109524), (7, 28773649660), (10, 20141554762), (14, 14386824830), (20, 10070777381), (28, 7193412415), (35, 5754729932), (49, 4110521380), (70, 2877364966), (98, 2055260690), (140, 1438682483), (196, 1027630345), (245, 822104276), (343, 587217340), (490, 411052138), (686, 293608670), (980, 205526069), (1372, 146804335), (1715, 117443468), (3430, 58721734), (6860, 29360867)]