205103672752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7549}}^1\times {\mathrm{154373}}^1$

素因数の和:161941

約数の個数: 40

約数和(自身を含む): 433574816400

約数和(自身を除く): 228471143648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7549, 15098, 30196, 60392, 83039, 120784, 154373, 166078, 308746, 332156, 617492, 664312, 1234984, 1328624, 1698103, 2469968, 3396206, 6792412, 13584824, 27169648, 1165361777, 2330723554, 4661447108, 9322894216, 12818979547, 18645788432, 25637959094, 51275918188, 102551836376, 205103672752]

約数ペア:

[(1, 205103672752), (2, 102551836376), (4, 51275918188), (8, 25637959094), (11, 18645788432), (16, 12818979547), (22, 9322894216), (44, 4661447108), (88, 2330723554), (176, 1165361777), (7549, 27169648), (15098, 13584824), (30196, 6792412), (60392, 3396206), (83039, 2469968), (120784, 1698103), (154373, 1328624), (166078, 1234984), (308746, 664312), (332156, 617492)]