201637148

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 365727600

約数和(自身を除く): 164090452

約数列:

[1, 2, 4, 43, 86, 137, 172, 199, 274, 398, 548, 796, 1849, 3698, 5891, 7396, 8557, 11782, 17114, 23564, 27263, 34228, 54526, 109052, 253313, 367951, 506626, 735902, 1013252, 1172309, 1471804, 2344618, 4689236, 50409287, 100818574, 201637148]

約数ペア:

[(1, 201637148), (2, 100818574), (4, 50409287), (43, 4689236), (86, 2344618), (137, 1471804), (172, 1172309), (199, 1013252), (274, 735902), (398, 506626), (548, 367951), (796, 253313), (1849, 109052), (3698, 54526), (5891, 34228), (7396, 27263), (8557, 23564), (11782, 17114)]