202477136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{142189}}^1$

素因数の和:142286

約数の個数: 20

約数和(自身を含む): 396710100

約数和(自身を除く): 194232964

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 142189, 284378, 568756, 1137512, 2275024, 12654821, 25309642, 50619284, 101238568, 202477136]

約数ペア:

[(1, 202477136), (2, 101238568), (4, 50619284), (8, 25309642), (16, 12654821), (89, 2275024), (178, 1137512), (356, 568756), (712, 284378), (1424, 142189)]