201149618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27427}}^1$

素因数の和:27641

約数の個数: 16

約数和(自身を含む): 319261920

約数和(自身を除く): 118112302

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 27427, 54854, 521113, 1042226, 5293411, 10586822, 100574809, 201149618]

約数ペア:

[(1, 201149618), (2, 100574809), (19, 10586822), (38, 5293411), (193, 1042226), (386, 521113), (3667, 54854), (7334, 27427)]