206333504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{247997}}^1$

素因数の和:248022

約数の個数: 28

約数和(自身を含む): 440940444

約数和(自身を除く): 234606940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 247997, 495994, 991988, 1983976, 3223961, 3967952, 6447922, 7935904, 12895844, 15871808, 25791688, 51583376, 103166752, 206333504]

約数ペア:

[(1, 206333504), (2, 103166752), (4, 51583376), (8, 25791688), (13, 15871808), (16, 12895844), (26, 7935904), (32, 6447922), (52, 3967952), (64, 3223961), (104, 1983976), (208, 991988), (416, 495994), (832, 247997)]