200730460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 509040000

約数和(自身を除く): 308309540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 580, 686, 812, 980, 1009, 1015, 1372, 1421, 1715, 2018, 2030, 2842, 3430, 4036, 4060, 5045, 5684, 6860, 7063, 7105, 9947, 10090, 14126, 14210, 19894, 20180, 28252, 28420, 29261, 35315, 39788, 49441, 49735, 58522, 70630, 98882, 99470, 117044, 141260, 146305, 197764, 198940, 204827, 247205, 292610, 346087, 409654, 494410, 585220, 692174, 819308, 988820, 1024135, 1384348, 1433789, 1730435, 2048270, 2867578, 3460870, 4096540, 5735156, 6921740, 7168945, 10036523, 14337890, 20073046, 28675780, 40146092, 50182615, 100365230, 200730460]

約数ペア:

[(1, 200730460), (2, 100365230), (4, 50182615), (5, 40146092), (7, 28675780), (10, 20073046), (14, 14337890), (20, 10036523), (28, 7168945), (29, 6921740), (35, 5735156), (49, 4096540), (58, 3460870), (70, 2867578), (98, 2048270), (116, 1730435), (140, 1433789), (145, 1384348), (196, 1024135), (203, 988820), (245, 819308), (290, 692174), (343, 585220), (406, 494410), (490, 409654), (580, 346087), (686, 292610), (812, 247205), (980, 204827), (1009, 198940), (1015, 197764), (1372, 146305), (1421, 141260), (1715, 117044), (2018, 99470), (2030, 98882), (2842, 70630), (3430, 58522), (4036, 49735), (4060, 49441), (5045, 39788), (5684, 35315), (6860, 29261), (7063, 28420), (7105, 28252), (9947, 20180), (10090, 19894), (14126, 14210)]