200989754

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 356227200

約数和(自身を除く): 155237446

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 413, 427, 826, 854, 3599, 3989, 7198, 7978, 25193, 27923, 50386, 55846, 235351, 243329, 470702, 486658, 1647457, 1703303, 3294914, 3406606, 14356411, 28712822, 100494877, 200989754]

約数ペア:

[(1, 200989754), (2, 100494877), (7, 28712822), (14, 14356411), (59, 3406606), (61, 3294914), (118, 1703303), (122, 1647457), (413, 486658), (427, 470702), (826, 243329), (854, 235351), (3599, 55846), (3989, 50386), (7198, 27923), (7978, 25193)]