201897250

素因数分解:

$2^1\times 5^3\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 379012608

約数和(自身を除く): 177115358

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 443, 886, 1823, 2215, 3646, 4430, 9115, 11075, 18230, 22150, 45575, 55375, 91150, 110750, 227875, 455750, 807589, 1615178, 4037945, 8075890, 20189725, 40379450, 100948625, 201897250]

約数ペア:

[(1, 201897250), (2, 100948625), (5, 40379450), (10, 20189725), (25, 8075890), (50, 4037945), (125, 1615178), (250, 807589), (443, 455750), (886, 227875), (1823, 110750), (2215, 91150), (3646, 55375), (4430, 45575), (9115, 22150), (11075, 18230)]