211344400

素因数分解:

$2^4\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1867}}^1$

素因数の和:2168

約数の個数: 60

約数和(自身を含む): 509822032

約数和(自身を除く): 298477632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 283, 400, 566, 1132, 1415, 1867, 2264, 2830, 3734, 4528, 5660, 7075, 7468, 9335, 11320, 14150, 14936, 18670, 22640, 28300, 29872, 37340, 46675, 56600, 74680, 93350, 113200, 149360, 186700, 373400, 528361, 746800, 1056722, 2113444, 2641805, 4226888, 5283610, 8453776, 10567220, 13209025, 21134440, 26418050, 42268880, 52836100, 105672200, 211344400]

約数ペア:

[(1, 211344400), (2, 105672200), (4, 52836100), (5, 42268880), (8, 26418050), (10, 21134440), (16, 13209025), (20, 10567220), (25, 8453776), (40, 5283610), (50, 4226888), (80, 2641805), (100, 2113444), (200, 1056722), (283, 746800), (400, 528361), (566, 373400), (1132, 186700), (1415, 149360), (1867, 113200), (2264, 93350), (2830, 74680), (3734, 56600), (4528, 46675), (5660, 37340), (7075, 29872), (7468, 28300), (9335, 22640), (11320, 18670), (14150, 14936)]