201363843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21673}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 284362880

約数和(自身を除く): 82999037

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 21673, 65019, 411787, 1235361, 3532699, 10598097, 67121281, 201363843]

約数ペア:

[(1, 201363843), (3, 67121281), (19, 10598097), (57, 3532699), (163, 1235361), (489, 411787), (3097, 65019), (9291, 21673)]