202268360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1567}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 521579520

約数和(自身を除く): 319311160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 461, 922, 1567, 1844, 2305, 3134, 3227, 3688, 4610, 6268, 6454, 7835, 9220, 10969, 12536, 12908, 15670, 16135, 18440, 21938, 25816, 31340, 32270, 43876, 54845, 62680, 64540, 87752, 109690, 129080, 219380, 438760, 722387, 1444774, 2889548, 3611935, 5056709, 5779096, 7223870, 10113418, 14447740, 20226836, 25283545, 28895480, 40453672, 50567090, 101134180, 202268360]

約数ペア:

[(1, 202268360), (2, 101134180), (4, 50567090), (5, 40453672), (7, 28895480), (8, 25283545), (10, 20226836), (14, 14447740), (20, 10113418), (28, 7223870), (35, 5779096), (40, 5056709), (56, 3611935), (70, 2889548), (140, 1444774), (280, 722387), (461, 438760), (922, 219380), (1567, 129080), (1844, 109690), (2305, 87752), (3134, 64540), (3227, 62680), (3688, 54845), (4610, 43876), (6268, 32270), (6454, 31340), (7835, 25816), (9220, 21938), (10969, 18440), (12536, 16135), (12908, 15670)]