193895674

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 336631680

約数和(自身を除く): 142736006

約数列:

[1, 2, 7, 14, 197, 229, 307, 394, 458, 614, 1379, 1603, 2149, 2758, 3206, 4298, 45113, 60479, 70303, 90226, 120958, 140606, 315791, 423353, 492121, 631582, 846706, 984242, 13849691, 27699382, 96947837, 193895674]

約数ペア:

[(1, 193895674), (2, 96947837), (7, 27699382), (14, 13849691), (197, 984242), (229, 846706), (307, 631582), (394, 492121), (458, 423353), (614, 315791), (1379, 140606), (1603, 120958), (2149, 90226), (2758, 70303), (3206, 60479), (4298, 45113)]