189909084

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{100801}}^1$

素因数の和:100965

約数の個数: 24

約数和(自身を含む): 445948048

約数和(自身を除く): 256038964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 100801, 201602, 302403, 403204, 604806, 1209612, 15825757, 31651514, 47477271, 63303028, 94954542, 189909084]

約数ペア:

[(1, 189909084), (2, 94954542), (3, 63303028), (4, 47477271), (6, 31651514), (12, 15825757), (157, 1209612), (314, 604806), (471, 403204), (628, 302403), (942, 201602), (1884, 100801)]