207753760

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3853}}^1$

素因数の和:4205

約数の個数: 48

約数和(自身を含む): 492402456

約数和(自身を除く): 284648696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 3853, 5392, 6740, 7706, 10784, 13480, 15412, 19265, 26960, 30824, 38530, 53920, 61648, 77060, 123296, 154120, 308240, 616480, 1298461, 2596922, 5193844, 6492305, 10387688, 12984610, 20775376, 25969220, 41550752, 51938440, 103876880, 207753760]

約数ペア:

[(1, 207753760), (2, 103876880), (4, 51938440), (5, 41550752), (8, 25969220), (10, 20775376), (16, 12984610), (20, 10387688), (32, 6492305), (40, 5193844), (80, 2596922), (160, 1298461), (337, 616480), (674, 308240), (1348, 154120), (1685, 123296), (2696, 77060), (3370, 61648), (3853, 53920), (5392, 38530), (6740, 30824), (7706, 26960), (10784, 19265), (13480, 15412)]