221755404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5023}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 559311872

約数和(自身を除く): 337556468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 849, 1132, 1698, 3396, 3679, 5023, 7358, 10046, 11037, 14716, 15069, 20092, 22074, 30138, 44148, 60276, 65299, 130598, 195897, 261196, 391794, 783588, 1421509, 2843018, 4264527, 5686036, 8529054, 17058108, 18479617, 36959234, 55438851, 73918468, 110877702, 221755404]

約数ペア:

[(1, 221755404), (2, 110877702), (3, 73918468), (4, 55438851), (6, 36959234), (12, 18479617), (13, 17058108), (26, 8529054), (39, 5686036), (52, 4264527), (78, 2843018), (156, 1421509), (283, 783588), (566, 391794), (849, 261196), (1132, 195897), (1698, 130598), (3396, 65299), (3679, 60276), (5023, 44148), (7358, 30138), (10046, 22074), (11037, 20092), (14716, 15069)]