201227607

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 348042240

約数和(自身を除く): 146814633

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 203, 249, 261, 581, 609, 747, 1327, 1743, 1827, 2407, 3981, 5229, 7221, 9289, 11943, 16849, 21663, 27867, 38483, 50547, 83601, 110141, 115449, 151641, 269381, 330423, 346347, 770987, 808143, 991269, 2312961, 2424429, 3194089, 6938883, 9582267, 22358623, 28746801, 67075869, 201227607]

約数ペア:

[(1, 201227607), (3, 67075869), (7, 28746801), (9, 22358623), (21, 9582267), (29, 6938883), (63, 3194089), (83, 2424429), (87, 2312961), (203, 991269), (249, 808143), (261, 770987), (581, 346347), (609, 330423), (747, 269381), (1327, 151641), (1743, 115449), (1827, 110141), (2407, 83601), (3981, 50547), (5229, 38483), (7221, 27867), (9289, 21663), (11943, 16849)]