207866048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1345

約数の個数: 56

約数和(自身を含む): 446562480

約数和(自身を除く): 238696432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 416, 458, 832, 916, 1091, 1832, 2182, 2977, 3664, 4364, 5954, 7328, 8728, 11908, 14183, 14656, 17456, 23816, 28366, 34912, 47632, 56732, 69824, 95264, 113464, 190528, 226928, 249839, 453856, 499678, 907712, 999356, 1998712, 3247907, 3997424, 6495814, 7994848, 12991628, 15989696, 25983256, 51966512, 103933024, 207866048]

約数ペア:

[(1, 207866048), (2, 103933024), (4, 51966512), (8, 25983256), (13, 15989696), (16, 12991628), (26, 7994848), (32, 6495814), (52, 3997424), (64, 3247907), (104, 1998712), (208, 999356), (229, 907712), (416, 499678), (458, 453856), (832, 249839), (916, 226928), (1091, 190528), (1832, 113464), (2182, 95264), (2977, 69824), (3664, 56732), (4364, 47632), (5954, 34912), (7328, 28366), (8728, 23816), (11908, 17456), (14183, 14656)]