212549206898

素因数分解:

$2^1\times 7^1\times {\mathrm{4243}}^1\times {\mathrm{3578149}}^1$

素因数の和:3582401

約数の個数: 16

約数和(自身を含む): 364456046400

約数和(自身を除く): 151906839502

約数列:

[1, 2, 7, 14, 4243, 8486, 29701, 59402, 3578149, 7156298, 25047043, 50094086, 15182086207, 30364172414, 106274603449, 212549206898]

約数ペア:

[(1, 212549206898), (2, 106274603449), (7, 30364172414), (14, 15182086207), (4243, 50094086), (8486, 25047043), (29701, 7156298), (59402, 3578149)]