201291984

素因数分解:

$2^4\times 3^2\times {\mathrm{1397861}}^1$

素因数の和:1397875

約数の個数: 30

約数和(自身を含む): 563338386

約数和(自身を除く): 362046402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1397861, 2795722, 4193583, 5591444, 8387166, 11182888, 12580749, 16774332, 22365776, 25161498, 33548664, 50322996, 67097328, 100645992, 201291984]

約数ペア:

[(1, 201291984), (2, 100645992), (3, 67097328), (4, 50322996), (6, 33548664), (8, 25161498), (9, 22365776), (12, 16774332), (16, 12580749), (18, 11182888), (24, 8387166), (36, 5591444), (48, 4193583), (72, 2795722), (144, 1397861)]