201172015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24223}}^1$

素因数の和:24390

約数の個数: 16

約数和(自身を含む): 265107456

約数和(自身を除く): 63935441

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 24223, 121115, 266453, 1332265, 3657673, 18288365, 40234403, 201172015]

約数ペア:

[(1, 201172015), (5, 40234403), (11, 18288365), (55, 3657673), (151, 1332265), (755, 266453), (1661, 121115), (8305, 24223)]