214664760793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{60169}}^1$

素因数の和:60649

約数の個数: 32

約数和(自身を含む): 260073031680

約数和(自身を除く): 45408270887

約数列:

[1, 7, 31, 41, 217, 287, 401, 1271, 2807, 8897, 12431, 16441, 60169, 87017, 115087, 421183, 509671, 1865239, 2466929, 3567697, 13056673, 17268503, 24127769, 76474799, 168894383, 535323593, 747960839, 989238529, 5235725873, 6924669703, 30666394399, 214664760793]

約数ペア:

[(1, 214664760793), (7, 30666394399), (31, 6924669703), (41, 5235725873), (217, 989238529), (287, 747960839), (401, 535323593), (1271, 168894383), (2807, 76474799), (8897, 24127769), (12431, 17268503), (16441, 13056673), (60169, 3567697), (87017, 2466929), (115087, 1865239), (421183, 509671)]