207988372

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{7039}}^1$

素因数の和:7215

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 164568428

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 7039, 7387, 14078, 14774, 28156, 29548, 584237, 626471, 1168474, 1252942, 2336948, 2505884, 51997093, 103994186, 207988372]

約数ペア:

[(1, 207988372), (2, 103994186), (4, 51997093), (83, 2505884), (89, 2336948), (166, 1252942), (178, 1168474), (332, 626471), (356, 584237), (7039, 29548), (7387, 28156), (14078, 14774)]