199944744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{225163}}^1$

素因数の和:225209

約数の個数: 32

約数和(自身を含む): 513373920

約数和(自身を除く): 313429176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 225163, 450326, 675489, 900652, 1350978, 1801304, 2701956, 5403912, 8331031, 16662062, 24993093, 33324124, 49986186, 66648248, 99972372, 199944744]

約数ペア:

[(1, 199944744), (2, 99972372), (3, 66648248), (4, 49986186), (6, 33324124), (8, 24993093), (12, 16662062), (24, 8331031), (37, 5403912), (74, 2701956), (111, 1801304), (148, 1350978), (222, 900652), (296, 675489), (444, 450326), (888, 225163)]