201874960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9800

約数の個数: 80

約数和(自身を含む): 550964736

約数和(自身を除く): 349089776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 9743, 10360, 19486, 20720, 38972, 48715, 68201, 77944, 97430, 136402, 155888, 194860, 272804, 341005, 360491, 389720, 545608, 682010, 720982, 779440, 1091216, 1364020, 1441964, 1802455, 2523437, 2728040, 2883928, 3604910, 5046874, 5456080, 5767856, 7209820, 10093748, 12617185, 14419640, 20187496, 25234370, 28839280, 40374992, 50468740, 100937480, 201874960]

約数ペア:

[(1, 201874960), (2, 100937480), (4, 50468740), (5, 40374992), (7, 28839280), (8, 25234370), (10, 20187496), (14, 14419640), (16, 12617185), (20, 10093748), (28, 7209820), (35, 5767856), (37, 5456080), (40, 5046874), (56, 3604910), (70, 2883928), (74, 2728040), (80, 2523437), (112, 1802455), (140, 1441964), (148, 1364020), (185, 1091216), (259, 779440), (280, 720982), (296, 682010), (370, 545608), (518, 389720), (560, 360491), (592, 341005), (740, 272804), (1036, 194860), (1295, 155888), (1480, 136402), (2072, 97430), (2590, 77944), (2960, 68201), (4144, 48715), (5180, 38972), (9743, 20720), (10360, 19486)]