201067728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220469}}^1$

素因数の和:220499

約数の個数: 40

約数和(自身を含む): 546765600

約数和(自身を除く): 345697872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 220469, 440938, 661407, 881876, 1322814, 1763752, 2645628, 3527504, 4188911, 5291256, 8377822, 10582512, 12566733, 16755644, 25133466, 33511288, 50266932, 67022576, 100533864, 201067728]

約数ペア:

[(1, 201067728), (2, 100533864), (3, 67022576), (4, 50266932), (6, 33511288), (8, 25133466), (12, 16755644), (16, 12566733), (19, 10582512), (24, 8377822), (38, 5291256), (48, 4188911), (57, 3527504), (76, 2645628), (114, 1763752), (152, 1322814), (228, 881876), (304, 661407), (456, 440938), (912, 220469)]