207988170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{533303}}^1$

素因数の和:533326

約数の個数: 32

約数和(自身を含む): 537570432

約数和(自身を除く): 329582262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 533303, 1066606, 1599909, 2666515, 3199818, 5333030, 6932939, 7999545, 13865878, 15999090, 20798817, 34664695, 41597634, 69329390, 103994085, 207988170]

約数ペア:

[(1, 207988170), (2, 103994085), (3, 69329390), (5, 41597634), (6, 34664695), (10, 20798817), (13, 15999090), (15, 13865878), (26, 7999545), (30, 6932939), (39, 5333030), (65, 3199818), (78, 2666515), (130, 1599909), (195, 1066606), (390, 533303)]