201215736

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20399}}^1$

素因数の和:20548

約数の個数: 48

約数和(自身を含む): 548964000

約数和(自身を除く): 347748264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 20399, 40798, 61197, 81596, 122394, 163192, 183591, 244788, 367182, 489576, 734364, 1468728, 2794663, 5589326, 8383989, 11178652, 16767978, 22357304, 25151967, 33535956, 50303934, 67071912, 100607868, 201215736]

約数ペア:

[(1, 201215736), (2, 100607868), (3, 67071912), (4, 50303934), (6, 33535956), (8, 25151967), (9, 22357304), (12, 16767978), (18, 11178652), (24, 8383989), (36, 5589326), (72, 2794663), (137, 1468728), (274, 734364), (411, 489576), (548, 367182), (822, 244788), (1096, 183591), (1233, 163192), (1644, 122394), (2466, 81596), (3288, 61197), (4932, 40798), (9864, 20399)]