188839299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 280756224

約数和(自身を除く): 91916925

約数列:

[1, 3, 11, 33, 67, 201, 223, 383, 669, 737, 1149, 2211, 2453, 4213, 7359, 12639, 14941, 25661, 44823, 76983, 85409, 164351, 256227, 282271, 493053, 846813, 939499, 2818497, 5722403, 17167209, 62946433, 188839299]

約数ペア:

[(1, 188839299), (3, 62946433), (11, 17167209), (33, 5722403), (67, 2818497), (201, 939499), (223, 846813), (383, 493053), (669, 282271), (737, 256227), (1149, 164351), (2211, 85409), (2453, 76983), (4213, 44823), (7359, 25661), (12639, 14941)]