201918070

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{36251}}^1$

素因数の和:36815

約数の個数: 16

約数和(自身を含む): 364115088

約数和(自身を除く): 162197018

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 36251, 72502, 181255, 362510, 20191807, 40383614, 100959035, 201918070]

約数ペア:

[(1, 201918070), (2, 100959035), (5, 40383614), (10, 20191807), (557, 362510), (1114, 181255), (2785, 72502), (5570, 36251)]