201253256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{613577}}^1$

素因数の和:613624

約数の個数: 16

約数和(自身を含む): 386554140

約数和(自身を除く): 185300884

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 613577, 1227154, 2454308, 4908616, 25156657, 50313314, 100626628, 201253256]

約数ペア:

[(1, 201253256), (2, 100626628), (4, 50313314), (8, 25156657), (41, 4908616), (82, 2454308), (164, 1227154), (328, 613577)]