206548392980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{2411}}^1$

素因数の和:3477

約数の個数: 96

約数和(自身を含む): 447358464000

約数和(自身を除く): 240810071020

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 590, 790, 919, 1180, 1580, 1838, 2411, 3676, 4595, 4661, 4822, 9190, 9322, 9644, 12055, 18380, 18644, 23305, 24110, 46610, 48220, 54221, 72601, 93220, 108442, 142249, 145202, 190469, 216884, 271105, 284498, 290404, 363005, 380938, 542210, 568996, 711245, 726010, 761876, 952345, 1084420, 1422490, 1452020, 1904690, 2215709, 2844980, 3809380, 4283459, 4431418, 8566918, 8862836, 11078545, 11237671, 17133836, 21417295, 22157090, 22475342, 42834590, 44314180, 44950684, 56188355, 85669180, 112376710, 130726831, 175041011, 224753420, 261453662, 350082022, 522907324, 653634155, 700164044, 875205055, 1307268310, 1750410110, 2614536620, 3500820220, 10327419649, 20654839298, 41309678596, 51637098245, 103274196490, 206548392980]

約数ペア:

[(1, 206548392980), (2, 103274196490), (4, 51637098245), (5, 41309678596), (10, 20654839298), (20, 10327419649), (59, 3500820220), (79, 2614536620), (118, 1750410110), (158, 1307268310), (236, 875205055), (295, 700164044), (316, 653634155), (395, 522907324), (590, 350082022), (790, 261453662), (919, 224753420), (1180, 175041011), (1580, 130726831), (1838, 112376710), (2411, 85669180), (3676, 56188355), (4595, 44950684), (4661, 44314180), (4822, 42834590), (9190, 22475342), (9322, 22157090), (9644, 21417295), (12055, 17133836), (18380, 11237671), (18644, 11078545), (23305, 8862836), (24110, 8566918), (46610, 4431418), (48220, 4283459), (54221, 3809380), (72601, 2844980), (93220, 2215709), (108442, 1904690), (142249, 1452020), (145202, 1422490), (190469, 1084420), (216884, 952345), (271105, 761876), (284498, 726010), (290404, 711245), (363005, 568996), (380938, 542210)]