213792488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41953}}^1$

素因数の和:41986

約数の個数: 48

約数和(自身を含む): 502189380

約数和(自身を除く): 288396892

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 41953, 83906, 167812, 293671, 335624, 545389, 587342, 1090778, 1174684, 2055697, 2181556, 2349368, 3817723, 4111394, 4363112, 7635446, 8222788, 15270892, 16445576, 26724061, 30541784, 53448122, 106896244, 213792488]

約数ペア:

[(1, 213792488), (2, 106896244), (4, 53448122), (7, 30541784), (8, 26724061), (13, 16445576), (14, 15270892), (26, 8222788), (28, 7635446), (49, 4363112), (52, 4111394), (56, 3817723), (91, 2349368), (98, 2181556), (104, 2055697), (182, 1174684), (196, 1090778), (364, 587342), (392, 545389), (637, 335624), (728, 293671), (1274, 167812), (2548, 83906), (5096, 41953)]