199928703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{165367}}^1$

素因数の和:165414

約数の個数: 16

約数和(自身を含む): 296339456

約数和(自身を除く): 96410753

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 165367, 496101, 2149771, 5126377, 6449313, 15379131, 66642901, 199928703]

約数ペア:

[(1, 199928703), (3, 66642901), (13, 15379131), (31, 6449313), (39, 5126377), (93, 2149771), (403, 496101), (1209, 165367)]