200977528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7039}}^1$

素因数の和:7171

約数の個数: 32

約数和(自身を含む): 390297600

約数和(自身を除く): 189320072

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7039, 7138, 14078, 14276, 28156, 28552, 56312, 302677, 584237, 605354, 1168474, 1210708, 2336948, 2421416, 4673896, 25122191, 50244382, 100488764, 200977528]

約数ペア:

[(1, 200977528), (2, 100488764), (4, 50244382), (8, 25122191), (43, 4673896), (83, 2421416), (86, 2336948), (166, 1210708), (172, 1168474), (332, 605354), (344, 584237), (664, 302677), (3569, 56312), (7039, 28552), (7138, 28156), (14078, 14276)]