201142638

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 448156800

約数和(自身を除く): 247014162

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 479, 569, 738, 958, 1138, 1437, 1707, 2874, 3414, 4311, 5121, 8622, 10242, 19639, 23329, 39278, 46658, 58917, 69987, 117834, 139974, 176751, 209961, 272551, 353502, 419922, 545102, 817653, 1635306, 2452959, 4905918, 11174591, 22349182, 33523773, 67047546, 100571319, 201142638]

約数ペア:

[(1, 201142638), (2, 100571319), (3, 67047546), (6, 33523773), (9, 22349182), (18, 11174591), (41, 4905918), (82, 2452959), (123, 1635306), (246, 817653), (369, 545102), (479, 419922), (569, 353502), (738, 272551), (958, 209961), (1138, 176751), (1437, 139974), (1707, 117834), (2874, 69987), (3414, 58917), (4311, 46658), (5121, 39278), (8622, 23329), (10242, 19639)]