220163952

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{26513}}^1$

素因数の和:26697

約数の個数: 40

約数和(自身を含む): 572066064

約数和(自身を除く): 351902112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 26513, 53026, 79539, 106052, 159078, 212104, 318156, 424208, 636312, 1272624, 4586749, 9173498, 13760247, 18346996, 27520494, 36693992, 55040988, 73387984, 110081976, 220163952]

約数ペア:

[(1, 220163952), (2, 110081976), (3, 73387984), (4, 55040988), (6, 36693992), (8, 27520494), (12, 18346996), (16, 13760247), (24, 9173498), (48, 4586749), (173, 1272624), (346, 636312), (519, 424208), (692, 318156), (1038, 212104), (1384, 159078), (2076, 106052), (2768, 79539), (4152, 53026), (8304, 26513)]