190970478

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{342241}}^1$

素因数の和:342280

約数の個数: 24

約数和(自身を含む): 427118016

約数和(自身を除く): 236147538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 342241, 684482, 1026723, 2053446, 3080169, 6160338, 10609471, 21218942, 31828413, 63656826, 95485239, 190970478]

約数ペア:

[(1, 190970478), (2, 95485239), (3, 63656826), (6, 31828413), (9, 21218942), (18, 10609471), (31, 6160338), (62, 3080169), (93, 2053446), (186, 1026723), (279, 684482), (558, 342241)]