201740350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 443375640

約数和(自身を除く): 241635290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 134, 175, 245, 335, 350, 469, 490, 670, 938, 1225, 1229, 1675, 2345, 2450, 2458, 3283, 3350, 4690, 6145, 6566, 8603, 11725, 12290, 16415, 17206, 23450, 30725, 32830, 43015, 60221, 61450, 82075, 82343, 86030, 120442, 164150, 164686, 215075, 301105, 411715, 430150, 576401, 602210, 823430, 1152802, 1505525, 2058575, 2882005, 3011050, 4034807, 4117150, 5764010, 8069614, 14410025, 20174035, 28820050, 40348070, 100870175, 201740350]

約数ペア:

[(1, 201740350), (2, 100870175), (5, 40348070), (7, 28820050), (10, 20174035), (14, 14410025), (25, 8069614), (35, 5764010), (49, 4117150), (50, 4034807), (67, 3011050), (70, 2882005), (98, 2058575), (134, 1505525), (175, 1152802), (245, 823430), (335, 602210), (350, 576401), (469, 430150), (490, 411715), (670, 301105), (938, 215075), (1225, 164686), (1229, 164150), (1675, 120442), (2345, 86030), (2450, 82343), (2458, 82075), (3283, 61450), (3350, 60221), (4690, 43015), (6145, 32830), (6566, 30725), (8603, 23450), (11725, 17206), (12290, 16415)]