201046872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{644381}}^1$

素因数の和:644403

約数の個数: 32

約数和(自身を含む): 541280880

約数和(自身を除く): 340234008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 644381, 1288762, 1933143, 2577524, 3866286, 5155048, 7732572, 8376953, 15465144, 16753906, 25130859, 33507812, 50261718, 67015624, 100523436, 201046872]

約数ペア:

[(1, 201046872), (2, 100523436), (3, 67015624), (4, 50261718), (6, 33507812), (8, 25130859), (12, 16753906), (13, 15465144), (24, 8376953), (26, 7732572), (39, 5155048), (52, 3866286), (78, 2577524), (104, 1933143), (156, 1288762), (312, 644381)]