200505130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 436803840

約数和(自身を除く): 236298710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 406, 430, 602, 1015, 1247, 1505, 2030, 2297, 2494, 3010, 4594, 6235, 8729, 11485, 12470, 16079, 17458, 22970, 32158, 43645, 66613, 80395, 87290, 98771, 133226, 160790, 197542, 333065, 466291, 493855, 666130, 691397, 932582, 987710, 1382794, 2331455, 2864359, 3456985, 4662910, 5728718, 6913970, 14321795, 20050513, 28643590, 40101026, 100252565, 200505130]

約数ペア:

[(1, 200505130), (2, 100252565), (5, 40101026), (7, 28643590), (10, 20050513), (14, 14321795), (29, 6913970), (35, 5728718), (43, 4662910), (58, 3456985), (70, 2864359), (86, 2331455), (145, 1382794), (203, 987710), (215, 932582), (290, 691397), (301, 666130), (406, 493855), (430, 466291), (602, 333065), (1015, 197542), (1247, 160790), (1505, 133226), (2030, 98771), (2297, 87290), (2494, 80395), (3010, 66613), (4594, 43645), (6235, 32158), (8729, 22970), (11485, 17458), (12470, 16079)]