205988902

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 153262298

約数列:

[1, 2, 7, 14, 83, 166, 269, 538, 581, 659, 1162, 1318, 1883, 3766, 4613, 9226, 22327, 44654, 54697, 109394, 156289, 177271, 312578, 354542, 382879, 765758, 1240897, 2481794, 14713493, 29426986, 102994451, 205988902]

約数ペア:

[(1, 205988902), (2, 102994451), (7, 29426986), (14, 14713493), (83, 2481794), (166, 1240897), (269, 765758), (538, 382879), (581, 354542), (659, 312578), (1162, 177271), (1318, 156289), (1883, 109394), (3766, 54697), (4613, 44654), (9226, 22327)]