207293460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3641

約数の個数: 96

約数和(自身を含む): 640483200

約数和(自身を除く): 433189740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3529, 3916, 4895, 5340, 5874, 7058, 9790, 10587, 11748, 14116, 14685, 17645, 19580, 21174, 29370, 35290, 38819, 42348, 52935, 58740, 70580, 77638, 105870, 116457, 155276, 194095, 211740, 232914, 314081, 388190, 465828, 582285, 628162, 776380, 942243, 1164570, 1256324, 1570405, 1884486, 2329140, 3140810, 3454891, 3768972, 4711215, 6281620, 6909782, 9422430, 10364673, 13819564, 17274455, 18844860, 20729346, 34548910, 41458692, 51823365, 69097820, 103646730, 207293460]

約数ペア:

[(1, 207293460), (2, 103646730), (3, 69097820), (4, 51823365), (5, 41458692), (6, 34548910), (10, 20729346), (11, 18844860), (12, 17274455), (15, 13819564), (20, 10364673), (22, 9422430), (30, 6909782), (33, 6281620), (44, 4711215), (55, 3768972), (60, 3454891), (66, 3140810), (89, 2329140), (110, 1884486), (132, 1570405), (165, 1256324), (178, 1164570), (220, 942243), (267, 776380), (330, 628162), (356, 582285), (445, 465828), (534, 388190), (660, 314081), (890, 232914), (979, 211740), (1068, 194095), (1335, 155276), (1780, 116457), (1958, 105870), (2670, 77638), (2937, 70580), (3529, 58740), (3916, 52935), (4895, 42348), (5340, 38819), (5874, 35290), (7058, 29370), (9790, 21174), (10587, 19580), (11748, 17645), (14116, 14685)]