206423200

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1766

約数の個数: 72

約数和(自身を含む): 507342528

約数和(自身を除く): 300919328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 652, 800, 815, 1304, 1583, 1630, 2608, 3166, 3260, 4075, 5216, 6332, 6520, 7915, 8150, 12664, 13040, 15830, 16300, 25328, 26080, 31660, 32600, 39575, 50656, 63320, 65200, 79150, 126640, 130400, 158300, 253280, 258029, 316600, 516058, 633200, 1032116, 1266400, 1290145, 2064232, 2580290, 4128464, 5160580, 6450725, 8256928, 10321160, 12901450, 20642320, 25802900, 41284640, 51605800, 103211600, 206423200]

約数ペア:

[(1, 206423200), (2, 103211600), (4, 51605800), (5, 41284640), (8, 25802900), (10, 20642320), (16, 12901450), (20, 10321160), (25, 8256928), (32, 6450725), (40, 5160580), (50, 4128464), (80, 2580290), (100, 2064232), (160, 1290145), (163, 1266400), (200, 1032116), (326, 633200), (400, 516058), (652, 316600), (800, 258029), (815, 253280), (1304, 158300), (1583, 130400), (1630, 126640), (2608, 79150), (3166, 65200), (3260, 63320), (4075, 50656), (5216, 39575), (6332, 32600), (6520, 31660), (7915, 26080), (8150, 25328), (12664, 16300), (13040, 15830)]