201571184

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{70381}}^1$

素因数の和:70568

約数の個数: 20

約数和(自身を含む): 392731560

約数和(自身を除く): 191160376

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 70381, 140762, 281524, 563048, 1126096, 12598199, 25196398, 50392796, 100785592, 201571184]

約数ペア:

[(1, 201571184), (2, 100785592), (4, 50392796), (8, 25196398), (16, 12598199), (179, 1126096), (358, 563048), (716, 281524), (1432, 140762), (2864, 70381)]