189727386916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{3989}}^1\times {\mathrm{276527}}^1$

素因数の和:280563

約数の個数: 24

約数和(自身を含む): 339830789760

約数和(自身を除く): 150103402844

約数列:

[1, 2, 4, 43, 86, 172, 3989, 7978, 15956, 171527, 276527, 343054, 553054, 686108, 1106108, 11890661, 23781322, 47562644, 1103066203, 2206132406, 4412264812, 47431846729, 94863693458, 189727386916]

約数ペア:

[(1, 189727386916), (2, 94863693458), (4, 47431846729), (43, 4412264812), (86, 2206132406), (172, 1103066203), (3989, 47562644), (7978, 23781322), (15956, 11890661), (171527, 1106108), (276527, 686108), (343054, 553054)]