204492484

素因数分解:

$2^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 421344000

約数和(自身を除く): 216851516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 343, 452, 686, 791, 1319, 1372, 1582, 2638, 3164, 5276, 5537, 9233, 11074, 18466, 22148, 36932, 38759, 64631, 77518, 129262, 149047, 155036, 258524, 298094, 452417, 596188, 904834, 1043329, 1809668, 2086658, 4173316, 7303303, 14606606, 29213212, 51123121, 102246242, 204492484]

約数ペア:

[(1, 204492484), (2, 102246242), (4, 51123121), (7, 29213212), (14, 14606606), (28, 7303303), (49, 4173316), (98, 2086658), (113, 1809668), (196, 1043329), (226, 904834), (343, 596188), (452, 452417), (686, 298094), (791, 258524), (1319, 155036), (1372, 149047), (1582, 129262), (2638, 77518), (3164, 64631), (5276, 38759), (5537, 36932), (9233, 22148), (11074, 18466)]