205276512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305471}}^1$

素因数の和:305491

約数の個数: 48

約数和(自身を含む): 615831552

約数和(自身を除く): 410555040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 305471, 610942, 916413, 1221884, 1832826, 2138297, 2443768, 3665652, 4276594, 4887536, 6414891, 7331304, 8553188, 9775072, 12829782, 14662608, 17106376, 25659564, 29325216, 34212752, 51319128, 68425504, 102638256, 205276512]

約数ペア:

[(1, 205276512), (2, 102638256), (3, 68425504), (4, 51319128), (6, 34212752), (7, 29325216), (8, 25659564), (12, 17106376), (14, 14662608), (16, 12829782), (21, 9775072), (24, 8553188), (28, 7331304), (32, 6414891), (42, 4887536), (48, 4276594), (56, 3665652), (84, 2443768), (96, 2138297), (112, 1832826), (168, 1221884), (224, 916413), (336, 610942), (672, 305471)]