201294648

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20407}}^1$

素因数の和:20556

約数の個数: 48

約数和(自身を含む): 549179280

約数和(自身を除く): 347884632

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, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 489768, 734652, 1469304, 2795759, 5591518, 8387277, 11183036, 16774554, 22366072, 25161831, 33549108, 50323662, 67098216, 100647324, 201294648]

約数ペア:

[(1, 201294648), (2, 100647324), (3, 67098216), (4, 50323662), (6, 33549108), (8, 25161831), (9, 22366072), (12, 16774554), (18, 11183036), (24, 8387277), (36, 5591518), (72, 2795759), (137, 1469304), (274, 734652), (411, 489768), (548, 367326), (822, 244884), (1096, 183663), (1233, 163256), (1644, 122442), (2466, 81628), (3288, 61221), (4932, 40814), (9864, 20407)]