201397210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32327}}^1$

素因数の和:32430

約数の個数: 32

約数和(自身を含む): 418970880

約数和(自身を除く): 217573670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32327, 64654, 161635, 226289, 323270, 452578, 1131445, 2262890, 2877103, 5754206, 14385515, 20139721, 28771030, 40279442, 100698605, 201397210]

約数ペア:

[(1, 201397210), (2, 100698605), (5, 40279442), (7, 28771030), (10, 20139721), (14, 14385515), (35, 5754206), (70, 2877103), (89, 2262890), (178, 1131445), (445, 452578), (623, 323270), (890, 226289), (1246, 161635), (3115, 64654), (6230, 32327)]