200711007

素因数分解:

$3^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 348019200

約数和(自身を除く): 147308193

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 211, 441, 633, 719, 1323, 1477, 1899, 2157, 4431, 5033, 5697, 6471, 10339, 13293, 15099, 19413, 31017, 35231, 39879, 45297, 93051, 105693, 135891, 151709, 279153, 317079, 455127, 951237, 1061963, 1365381, 3185889, 4096143, 7433741, 9557667, 22301223, 28673001, 66903669, 200711007]

約数ペア:

[(1, 200711007), (3, 66903669), (7, 28673001), (9, 22301223), (21, 9557667), (27, 7433741), (49, 4096143), (63, 3185889), (147, 1365381), (189, 1061963), (211, 951237), (441, 455127), (633, 317079), (719, 279153), (1323, 151709), (1477, 135891), (1899, 105693), (2157, 93051), (4431, 45297), (5033, 39879), (5697, 35231), (6471, 31017), (10339, 19413), (13293, 15099)]