205964992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103813}}^1$

素因数の和:103856

約数の個数: 28

約数和(自身を含む): 421900096

約数和(自身を除く): 215935104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 103813, 207626, 415252, 830504, 1661008, 3218203, 3322016, 6436406, 6644032, 12872812, 25745624, 51491248, 102982496, 205964992]

約数ペア:

[(1, 205964992), (2, 102982496), (4, 51491248), (8, 25745624), (16, 12872812), (31, 6644032), (32, 6436406), (62, 3322016), (64, 3218203), (124, 1661008), (248, 830504), (496, 415252), (992, 207626), (1984, 103813)]