201637600

素因数分解:

$2^5\times 5^2\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 494452728

約数和(自身を除く): 292815128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 307, 400, 614, 800, 821, 1228, 1535, 1642, 2456, 3070, 3284, 4105, 4912, 6140, 6568, 7675, 8210, 9824, 12280, 13136, 15350, 16420, 20525, 24560, 26272, 30700, 32840, 41050, 49120, 61400, 65680, 82100, 122800, 131360, 164200, 245600, 252047, 328400, 504094, 656800, 1008188, 1260235, 2016376, 2520470, 4032752, 5040940, 6301175, 8065504, 10081880, 12602350, 20163760, 25204700, 40327520, 50409400, 100818800, 201637600]

約数ペア:

[(1, 201637600), (2, 100818800), (4, 50409400), (5, 40327520), (8, 25204700), (10, 20163760), (16, 12602350), (20, 10081880), (25, 8065504), (32, 6301175), (40, 5040940), (50, 4032752), (80, 2520470), (100, 2016376), (160, 1260235), (200, 1008188), (307, 656800), (400, 504094), (614, 328400), (800, 252047), (821, 245600), (1228, 164200), (1535, 131360), (1642, 122800), (2456, 82100), (3070, 65680), (3284, 61400), (4105, 49120), (4912, 41050), (6140, 32840), (6568, 30700), (7675, 26272), (8210, 24560), (9824, 20525), (12280, 16420), (13136, 15350)]