201339008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120997}}^1$

素因数の和:121024

約数の個数: 32

約数和(自身を含む): 431962860

約数和(自身を除く): 230623852

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120997, 241994, 483988, 967976, 1572961, 1935952, 3145922, 3871904, 6291844, 7743808, 12583688, 15487616, 25167376, 50334752, 100669504, 201339008]

約数ペア:

[(1, 201339008), (2, 100669504), (4, 50334752), (8, 25167376), (13, 15487616), (16, 12583688), (26, 7743808), (32, 6291844), (52, 3871904), (64, 3145922), (104, 1935952), (128, 1572961), (208, 967976), (416, 483988), (832, 241994), (1664, 120997)]