189953744

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{14321}}^1$

素因数の和:15158

約数の個数: 20

約数和(自身を含む): 368505060

約数和(自身を除く): 178551316

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 14321, 28642, 57284, 114568, 229136, 11872109, 23744218, 47488436, 94976872, 189953744]

約数ペア:

[(1, 189953744), (2, 94976872), (4, 47488436), (8, 23744218), (16, 11872109), (829, 229136), (1658, 114568), (3316, 57284), (6632, 28642), (13264, 14321)]