207979244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248779}}^1$

素因数の和:248813

約数の個数: 24

約数和(自身を含む): 417950400

約数和(自身を除く): 209971156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248779, 497558, 995116, 2736569, 4726801, 5473138, 9453602, 10946276, 18907204, 51994811, 103989622, 207979244]

約数ペア:

[(1, 207979244), (2, 103989622), (4, 51994811), (11, 18907204), (19, 10946276), (22, 9453602), (38, 5473138), (44, 4726801), (76, 2736569), (209, 995116), (418, 497558), (836, 248779)]