201065585

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 285492480

約数和(自身を除く): 84426895

約数列:

[1, 5, 7, 35, 37, 139, 185, 259, 695, 973, 1117, 1295, 4865, 5143, 5585, 7819, 25715, 36001, 39095, 41329, 155263, 180005, 206645, 289303, 776315, 1086841, 1446515, 5434205, 5744731, 28723655, 40213117, 201065585]

約数ペア:

[(1, 201065585), (5, 40213117), (7, 28723655), (35, 5744731), (37, 5434205), (139, 1446515), (185, 1086841), (259, 776315), (695, 289303), (973, 206645), (1117, 180005), (1295, 155263), (4865, 41329), (5143, 39095), (5585, 36001), (7819, 25715)]