201907448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 386751360

約数和(自身を除く): 184843912

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 536, 652, 1304, 2311, 4622, 9244, 10921, 18488, 21842, 43684, 87368, 154837, 309674, 376693, 619348, 753386, 1238696, 1506772, 3013544, 25238431, 50476862, 100953724, 201907448]

約数ペア:

[(1, 201907448), (2, 100953724), (4, 50476862), (8, 25238431), (67, 3013544), (134, 1506772), (163, 1238696), (268, 753386), (326, 619348), (536, 376693), (652, 309674), (1304, 154837), (2311, 87368), (4622, 43684), (9244, 21842), (10921, 18488)]