203209066

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3514

約数の個数: 24

約数和(自身を含む): 325672704

約数和(自身を除く): 122463638

約数列:

[1, 2, 19, 38, 83, 166, 361, 722, 1577, 3154, 3391, 6782, 29963, 59926, 64429, 128858, 281453, 562906, 1224151, 2448302, 5347607, 10695214, 101604533, 203209066]

約数ペア:

[(1, 203209066), (2, 101604533), (19, 10695214), (38, 5347607), (83, 2448302), (166, 1224151), (361, 562906), (722, 281453), (1577, 128858), (3154, 64429), (3391, 59926), (6782, 29963)]