203489642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{80051}}^1$

素因数の和:80125

約数の個数: 16

約数和(自身を含む): 322769664

約数和(自身を除く): 119280022

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 80051, 160102, 2481581, 3282091, 4963162, 6564182, 101744821, 203489642]

約数ペア:

[(1, 203489642), (2, 101744821), (31, 6564182), (41, 4963162), (62, 3282091), (82, 2481581), (1271, 160102), (2542, 80051)]