100403212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 218256192

約数和(自身を除く): 117852980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2441, 2938, 3164, 4882, 5876, 9764, 10283, 17087, 20566, 31733, 34174, 41132, 63466, 68348, 126932, 222131, 275833, 444262, 551666, 888524, 1103332, 1930831, 3585829, 3861662, 7171658, 7723324, 14343316, 25100803, 50201606, 100403212]

約数ペア:

[(1, 100403212), (2, 50201606), (4, 25100803), (7, 14343316), (13, 7723324), (14, 7171658), (26, 3861662), (28, 3585829), (52, 1930831), (91, 1103332), (113, 888524), (182, 551666), (226, 444262), (364, 275833), (452, 222131), (791, 126932), (1469, 68348), (1582, 63466), (2441, 41132), (2938, 34174), (3164, 31733), (4882, 20566), (5876, 17087), (9764, 10283)]