200507944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{275423}}^1$

素因数の和:275449

約数の個数: 32

約数和(自身を含む): 462712320

約数和(自身を除く): 262204376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 275423, 550846, 1101692, 1927961, 2203384, 3580499, 3855922, 7160998, 7711844, 14321996, 15423688, 25063493, 28643992, 50126986, 100253972, 200507944]

約数ペア:

[(1, 200507944), (2, 100253972), (4, 50126986), (7, 28643992), (8, 25063493), (13, 15423688), (14, 14321996), (26, 7711844), (28, 7160998), (52, 3855922), (56, 3580499), (91, 2203384), (104, 1927961), (182, 1101692), (364, 550846), (728, 275423)]