200375210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 443232000

約数和(自身を除く): 242856790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 59, 70, 98, 118, 145, 203, 239, 245, 290, 295, 406, 413, 478, 490, 590, 826, 1015, 1195, 1421, 1673, 1711, 2030, 2065, 2390, 2842, 2891, 3346, 3422, 4130, 5782, 6931, 7105, 8365, 8555, 11711, 11977, 13862, 14101, 14210, 14455, 16730, 17110, 23422, 23954, 28202, 28910, 34655, 48517, 58555, 59885, 69310, 70505, 83839, 97034, 98707, 117110, 119770, 141010, 167678, 197414, 242585, 339619, 408929, 419195, 485170, 493535, 679238, 690949, 817858, 838390, 987070, 1381898, 1698095, 2044645, 2862503, 3396190, 3454745, 4089290, 5725006, 6909490, 14312515, 20037521, 28625030, 40075042, 100187605, 200375210]

約数ペア:

[(1, 200375210), (2, 100187605), (5, 40075042), (7, 28625030), (10, 20037521), (14, 14312515), (29, 6909490), (35, 5725006), (49, 4089290), (58, 3454745), (59, 3396190), (70, 2862503), (98, 2044645), (118, 1698095), (145, 1381898), (203, 987070), (239, 838390), (245, 817858), (290, 690949), (295, 679238), (406, 493535), (413, 485170), (478, 419195), (490, 408929), (590, 339619), (826, 242585), (1015, 197414), (1195, 167678), (1421, 141010), (1673, 119770), (1711, 117110), (2030, 98707), (2065, 97034), (2390, 83839), (2842, 70505), (2891, 69310), (3346, 59885), (3422, 58555), (4130, 48517), (5782, 34655), (6931, 28910), (7105, 28202), (8365, 23954), (8555, 23422), (11711, 17110), (11977, 16730), (13862, 14455), (14101, 14210)]