201522228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 492186240

約数和(自身を除く): 290664012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 389, 778, 1167, 1556, 1877, 2334, 3754, 4668, 5631, 7508, 8947, 11262, 17894, 22524, 26841, 35788, 43171, 53682, 86342, 107364, 129513, 172684, 259026, 518052, 730153, 1460306, 2190459, 2920612, 4380918, 8761836, 16793519, 33587038, 50380557, 67174076, 100761114, 201522228]

約数ペア:

[(1, 201522228), (2, 100761114), (3, 67174076), (4, 50380557), (6, 33587038), (12, 16793519), (23, 8761836), (46, 4380918), (69, 2920612), (92, 2190459), (138, 1460306), (276, 730153), (389, 518052), (778, 259026), (1167, 172684), (1556, 129513), (1877, 107364), (2334, 86342), (3754, 53682), (4668, 43171), (5631, 35788), (7508, 26841), (8947, 22524), (11262, 17894)]