199415516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{6079}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 357504000

約数和(自身を除く): 158088484

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 6079, 8201, 12158, 16402, 24316, 32804, 358661, 717322, 844981, 1434644, 1689962, 3379924, 49853879, 99707758, 199415516]

約数ペア:

[(1, 199415516), (2, 99707758), (4, 49853879), (59, 3379924), (118, 1689962), (139, 1434644), (236, 844981), (278, 717322), (556, 358661), (6079, 32804), (8201, 24316), (12158, 16402)]