201822214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{547}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 342162432

約数和(自身を除く): 140340218

約数列:

[1, 2, 11, 22, 31, 62, 341, 541, 547, 682, 1082, 1094, 5951, 6017, 11902, 12034, 16771, 16957, 33542, 33914, 184481, 186527, 295927, 368962, 373054, 591854, 3255197, 6510394, 9173737, 18347474, 100911107, 201822214]

約数ペア:

[(1, 201822214), (2, 100911107), (11, 18347474), (22, 9173737), (31, 6510394), (62, 3255197), (341, 591854), (541, 373054), (547, 368962), (682, 295927), (1082, 186527), (1094, 184481), (5951, 33914), (6017, 33542), (11902, 16957), (12034, 16771)]