201127758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 448422912

約数和(自身を除く): 247295154

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 141, 166, 249, 282, 498, 611, 661, 1079, 1222, 1322, 1833, 1983, 2158, 3237, 3666, 3901, 3966, 6474, 7802, 8593, 11703, 17186, 23406, 25779, 31067, 50713, 51558, 54863, 62134, 93201, 101426, 109726, 152139, 164589, 186402, 304278, 329178, 403871, 713219, 807742, 1211613, 1426438, 2139657, 2423226, 2578561, 4279314, 5157122, 7735683, 15471366, 33521293, 67042586, 100563879, 201127758]

約数ペア:

[(1, 201127758), (2, 100563879), (3, 67042586), (6, 33521293), (13, 15471366), (26, 7735683), (39, 5157122), (47, 4279314), (78, 2578561), (83, 2423226), (94, 2139657), (141, 1426438), (166, 1211613), (249, 807742), (282, 713219), (498, 403871), (611, 329178), (661, 304278), (1079, 186402), (1222, 164589), (1322, 152139), (1833, 109726), (1983, 101426), (2158, 93201), (3237, 62134), (3666, 54863), (3901, 51558), (3966, 50713), (6474, 31067), (7802, 25779), (8593, 23406), (11703, 17186)]