201744448

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 409395168

約数和(自身を除く): 207650720

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 163, 166, 233, 326, 332, 466, 652, 664, 932, 1304, 1328, 1864, 2608, 2656, 3728, 5216, 5312, 7456, 10432, 13529, 14912, 19339, 27058, 37979, 38678, 54116, 75958, 77356, 108232, 151916, 154712, 216464, 303832, 309424, 432928, 607664, 618848, 865856, 1215328, 1237696, 2430656, 3152257, 6304514, 12609028, 25218056, 50436112, 100872224, 201744448]

約数ペア:

[(1, 201744448), (2, 100872224), (4, 50436112), (8, 25218056), (16, 12609028), (32, 6304514), (64, 3152257), (83, 2430656), (163, 1237696), (166, 1215328), (233, 865856), (326, 618848), (332, 607664), (466, 432928), (652, 309424), (664, 303832), (932, 216464), (1304, 154712), (1328, 151916), (1864, 108232), (2608, 77356), (2656, 75958), (3728, 54116), (5216, 38678), (5312, 37979), (7456, 27058), (10432, 19339), (13529, 14912)]