201215382064

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{21795427}}^1$

素因数の和:21796012

約数の個数: 20

約数和(自身を含む): 390530478904

約数和(自身を除く): 189315096840

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 21795427, 43590854, 87181708, 174363416, 348726832, 12575961379, 25151922758, 50303845516, 100607691032, 201215382064]

約数ペア:

[(1, 201215382064), (2, 100607691032), (4, 50303845516), (8, 25151922758), (16, 12575961379), (577, 348726832), (1154, 174363416), (2308, 87181708), (4616, 43590854), (9232, 21795427)]