193712908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{5431}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 349668704

約数和(自身を除く): 155955796

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 964, 5431, 8917, 10862, 17834, 21724, 35668, 200947, 401894, 803788, 1308871, 2617742, 5235484, 48428227, 96856454, 193712908]

約数ペア:

[(1, 193712908), (2, 96856454), (4, 48428227), (37, 5235484), (74, 2617742), (148, 1308871), (241, 803788), (482, 401894), (964, 200947), (5431, 35668), (8917, 21724), (10862, 17834)]