204798112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2017}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 427170240

約数和(自身を除く): 222372128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 608, 668, 1336, 2017, 2672, 3173, 4034, 5344, 6346, 8068, 12692, 16136, 25384, 32272, 38323, 50768, 64544, 76646, 101536, 153292, 306584, 336839, 613168, 673678, 1226336, 1347356, 2694712, 5389424, 6399941, 10778848, 12799882, 25599764, 51199528, 102399056, 204798112]

約数ペア:

[(1, 204798112), (2, 102399056), (4, 51199528), (8, 25599764), (16, 12799882), (19, 10778848), (32, 6399941), (38, 5389424), (76, 2694712), (152, 1347356), (167, 1226336), (304, 673678), (334, 613168), (608, 336839), (668, 306584), (1336, 153292), (2017, 101536), (2672, 76646), (3173, 64544), (4034, 50768), (5344, 38323), (6346, 32272), (8068, 25384), (12692, 16136)]