123847202

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{5153}}^1$

素因数の和:5413

約数の個数: 16

約数和(自身を含む): 189811512

約数和(自身を除く): 65964310

約数列:

[1, 2, 61, 122, 197, 394, 5153, 10306, 12017, 24034, 314333, 628666, 1015141, 2030282, 61923601, 123847202]

約数ペア:

[(1, 123847202), (2, 61923601), (61, 2030282), (122, 1015141), (197, 628666), (394, 314333), (5153, 24034), (10306, 12017)]