208096257728

素因数分解:

$2^6\times {\mathrm{1091}}^1\times {\mathrm{2980297}}^1$

素因数の和:2981400

約数の個数: 28

約数和(自身を含む): 413319647832

約数和(自身を除く): 205223390104

約数列:

[1, 2, 4, 8, 16, 32, 64, 1091, 2182, 4364, 8728, 17456, 34912, 69824, 2980297, 5960594, 11921188, 23842376, 47684752, 95369504, 190739008, 3251504027, 6503008054, 13006016108, 26012032216, 52024064432, 104048128864, 208096257728]

約数ペア:

[(1, 208096257728), (2, 104048128864), (4, 52024064432), (8, 26012032216), (16, 13006016108), (32, 6503008054), (64, 3251504027), (1091, 190739008), (2182, 95369504), (4364, 47684752), (8728, 23842376), (17456, 11921188), (34912, 5960594), (69824, 2980297)]