199779632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{73883}}^1$

素因数の和:73917

約数の個数: 30

約数和(自身を含む): 419143932

約数和(自身を除く): 219364300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 73883, 147766, 295532, 591064, 960479, 1182128, 1920958, 3841916, 7683832, 12486227, 15367664, 24972454, 49944908, 99889816, 199779632]

約数ペア:

[(1, 199779632), (2, 99889816), (4, 49944908), (8, 24972454), (13, 15367664), (16, 12486227), (26, 7683832), (52, 3841916), (104, 1920958), (169, 1182128), (208, 960479), (338, 591064), (676, 295532), (1352, 147766), (2704, 73883)]