202315760

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6007}}^1$

素因数の和:6441

約数の個数: 40

約数和(自身を含む): 471579936

約数和(自身を除く): 269264176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1684, 2105, 3368, 4210, 6007, 6736, 8420, 12014, 16840, 24028, 30035, 33680, 48056, 60070, 96112, 120140, 240280, 480560, 2528947, 5057894, 10115788, 12644735, 20231576, 25289470, 40463152, 50578940, 101157880, 202315760]

約数ペア:

[(1, 202315760), (2, 101157880), (4, 50578940), (5, 40463152), (8, 25289470), (10, 20231576), (16, 12644735), (20, 10115788), (40, 5057894), (80, 2528947), (421, 480560), (842, 240280), (1684, 120140), (2105, 96112), (3368, 60070), (4210, 48056), (6007, 33680), (6736, 30035), (8420, 24028), (12014, 16840)]