201960780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7263

約数の個数: 96

約数和(自身を含む): 656011776

約数和(自身を除く): 454050996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 7177, 9380, 14070, 14354, 21531, 28140, 28708, 35885, 43062, 50239, 71770, 86124, 100478, 107655, 143540, 150717, 200956, 215310, 251195, 301434, 430620, 480859, 502390, 602868, 753585, 961718, 1004780, 1442577, 1507170, 1923436, 2404295, 2885154, 3014340, 3366013, 4808590, 5770308, 6732026, 7212885, 9617180, 10098039, 13464052, 14425770, 16830065, 20196078, 28851540, 33660130, 40392156, 50490195, 67320260, 100980390, 201960780]

約数ペア:

[(1, 201960780), (2, 100980390), (3, 67320260), (4, 50490195), (5, 40392156), (6, 33660130), (7, 28851540), (10, 20196078), (12, 16830065), (14, 14425770), (15, 13464052), (20, 10098039), (21, 9617180), (28, 7212885), (30, 6732026), (35, 5770308), (42, 4808590), (60, 3366013), (67, 3014340), (70, 2885154), (84, 2404295), (105, 1923436), (134, 1507170), (140, 1442577), (201, 1004780), (210, 961718), (268, 753585), (335, 602868), (402, 502390), (420, 480859), (469, 430620), (670, 301434), (804, 251195), (938, 215310), (1005, 200956), (1340, 150717), (1407, 143540), (1876, 107655), (2010, 100478), (2345, 86124), (2814, 71770), (4020, 50239), (4690, 43062), (5628, 35885), (7035, 28708), (7177, 28140), (9380, 21531), (14070, 14354)]