201688630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141041}}^1$

素因数の和:141072

約数の個数: 32

約数和(自身を含む): 426511008

約数和(自身を除く): 224822378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141041, 282082, 705205, 1410410, 1551451, 1833533, 3102902, 3667066, 7757255, 9167665, 15514510, 18335330, 20168863, 40337726, 100844315, 201688630]

約数ペア:

[(1, 201688630), (2, 100844315), (5, 40337726), (10, 20168863), (11, 18335330), (13, 15514510), (22, 9167665), (26, 7757255), (55, 3667066), (65, 3102902), (110, 1833533), (130, 1551451), (143, 1410410), (286, 705205), (715, 282082), (1430, 141041)]