207732070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32611}}^1$

素因数の和:32645

約数の個数: 48

約数和(自身を含む): 468438768

約数和(自身を除く): 260706698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 32611, 65222, 163055, 228277, 326110, 423943, 456554, 847886, 1141385, 1597939, 2119715, 2282770, 2967601, 3195878, 4239430, 5935202, 7989695, 14838005, 15979390, 20773207, 29676010, 41546414, 103866035, 207732070]

約数ペア:

[(1, 207732070), (2, 103866035), (5, 41546414), (7, 29676010), (10, 20773207), (13, 15979390), (14, 14838005), (26, 7989695), (35, 5935202), (49, 4239430), (65, 3195878), (70, 2967601), (91, 2282770), (98, 2119715), (130, 1597939), (182, 1141385), (245, 847886), (455, 456554), (490, 423943), (637, 326110), (910, 228277), (1274, 163055), (3185, 65222), (6370, 32611)]