208047056

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4679}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 461934720

約数和(自身を除く): 253887664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 4679, 5558, 6352, 9358, 11116, 18716, 22232, 32753, 37432, 44464, 65506, 74864, 131012, 262024, 524048, 1857563, 3715126, 7430252, 13002941, 14860504, 26005882, 29721008, 52011764, 104023528, 208047056]

約数ペア:

[(1, 208047056), (2, 104023528), (4, 52011764), (7, 29721008), (8, 26005882), (14, 14860504), (16, 13002941), (28, 7430252), (56, 3715126), (112, 1857563), (397, 524048), (794, 262024), (1588, 131012), (2779, 74864), (3176, 65506), (4679, 44464), (5558, 37432), (6352, 32753), (9358, 22232), (11116, 18716)]