201450004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101333}}^1$

素因数の和:101415

約数の個数: 24

約数和(自身を含む): 408578688

約数和(自身を除く): 207128684

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 101333, 202666, 405332, 709331, 1418662, 2837324, 7194643, 14389286, 28778572, 50362501, 100725002, 201450004]

約数ペア:

[(1, 201450004), (2, 100725002), (4, 50362501), (7, 28778572), (14, 14389286), (28, 7194643), (71, 2837324), (142, 1418662), (284, 709331), (497, 405332), (994, 202666), (1988, 101333)]