205014729008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1954159}}^1$

素因数の和:1954329

約数の個数: 40

約数和(自身を含む): 407090611200

約数和(自身を除く): 202075882192

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 1264, 1328, 6557, 13114, 26228, 52456, 104912, 1954159, 3908318, 7816636, 15633272, 31266544, 154378561, 162195197, 308757122, 324390394, 617514244, 648780788, 1235028488, 1297561576, 2470056976, 2595123152, 12813420563, 25626841126, 51253682252, 102507364504, 205014729008]

約数ペア:

[(1, 205014729008), (2, 102507364504), (4, 51253682252), (8, 25626841126), (16, 12813420563), (79, 2595123152), (83, 2470056976), (158, 1297561576), (166, 1235028488), (316, 648780788), (332, 617514244), (632, 324390394), (664, 308757122), (1264, 162195197), (1328, 154378561), (6557, 31266544), (13114, 15633272), (26228, 7816636), (52456, 3908318), (104912, 1954159)]