207256980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13337}}^1$

素因数の和:13393

約数の個数: 96

約数和(自身を含む): 681198336

約数和(自身を除く): 473941356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 13337, 15540, 26674, 40011, 53348, 66685, 80022, 93359, 133370, 160044, 186718, 200055, 266740, 280077, 373436, 400110, 466795, 493469, 560154, 800220, 933590, 986938, 1120308, 1400385, 1480407, 1867180, 1973876, 2467345, 2800770, 2960814, 3454283, 4934690, 5601540, 5921628, 6908566, 7402035, 9869380, 10362849, 13817132, 14804070, 17271415, 20725698, 29608140, 34542830, 41451396, 51814245, 69085660, 103628490, 207256980]

約数ペア:

[(1, 207256980), (2, 103628490), (3, 69085660), (4, 51814245), (5, 41451396), (6, 34542830), (7, 29608140), (10, 20725698), (12, 17271415), (14, 14804070), (15, 13817132), (20, 10362849), (21, 9869380), (28, 7402035), (30, 6908566), (35, 5921628), (37, 5601540), (42, 4934690), (60, 3454283), (70, 2960814), (74, 2800770), (84, 2467345), (105, 1973876), (111, 1867180), (140, 1480407), (148, 1400385), (185, 1120308), (210, 986938), (222, 933590), (259, 800220), (370, 560154), (420, 493469), (444, 466795), (518, 400110), (555, 373436), (740, 280077), (777, 266740), (1036, 200055), (1110, 186718), (1295, 160044), (1554, 133370), (2220, 93359), (2590, 80022), (3108, 66685), (3885, 53348), (5180, 40011), (7770, 26674), (13337, 15540)]