203879912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{65179}}^1$

素因数の和:65225

約数の個数: 32

約数和(自身を含む): 422366400

約数和(自身を除く): 218486488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 65179, 130358, 260716, 521432, 1108043, 1499117, 2216086, 2998234, 4432172, 5996468, 8864344, 11992936, 25484989, 50969978, 101939956, 203879912]

約数ペア:

[(1, 203879912), (2, 101939956), (4, 50969978), (8, 25484989), (17, 11992936), (23, 8864344), (34, 5996468), (46, 4432172), (68, 2998234), (92, 2216086), (136, 1499117), (184, 1108043), (391, 521432), (782, 260716), (1564, 130358), (3128, 65179)]