200574010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220411}}^1$

素因数の和:220438

約数の個数: 32

約数和(自身を含む): 444350592

約数和(自身を除く): 243776582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220411, 440822, 1102055, 1542877, 2204110, 2865343, 3085754, 5730686, 7714385, 14326715, 15428770, 20057401, 28653430, 40114802, 100287005, 200574010]

約数ペア:

[(1, 200574010), (2, 100287005), (5, 40114802), (7, 28653430), (10, 20057401), (13, 15428770), (14, 14326715), (26, 7714385), (35, 5730686), (65, 3085754), (70, 2865343), (91, 2204110), (130, 1542877), (182, 1102055), (455, 440822), (910, 220411)]