200660800

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1616

約数の個数: 84

約数和(自身を含む): 500030496

約数和(自身を除く): 299369696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 664, 800, 830, 1328, 1511, 1600, 1660, 2075, 2656, 3022, 3320, 4150, 5312, 6044, 6640, 7555, 8300, 12088, 13280, 15110, 16600, 24176, 26560, 30220, 33200, 37775, 48352, 60440, 66400, 75550, 96704, 120880, 125413, 132800, 151100, 241760, 250826, 302200, 483520, 501652, 604400, 627065, 1003304, 1208800, 1254130, 2006608, 2417600, 2508260, 3135325, 4013216, 5016520, 6270650, 8026432, 10033040, 12541300, 20066080, 25082600, 40132160, 50165200, 100330400, 200660800]

約数ペア:

[(1, 200660800), (2, 100330400), (4, 50165200), (5, 40132160), (8, 25082600), (10, 20066080), (16, 12541300), (20, 10033040), (25, 8026432), (32, 6270650), (40, 5016520), (50, 4013216), (64, 3135325), (80, 2508260), (83, 2417600), (100, 2006608), (160, 1254130), (166, 1208800), (200, 1003304), (320, 627065), (332, 604400), (400, 501652), (415, 483520), (664, 302200), (800, 250826), (830, 241760), (1328, 151100), (1511, 132800), (1600, 125413), (1660, 120880), (2075, 96704), (2656, 75550), (3022, 66400), (3320, 60440), (4150, 48352), (5312, 37775), (6044, 33200), (6640, 30220), (7555, 26560), (8300, 24176), (12088, 16600), (13280, 15110)]