201613568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 448555800

約数和(自身を除く): 246942232

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 2089, 3016, 3328, 3712, 4178, 6032, 7424, 8356, 12064, 16712, 24128, 27157, 33424, 48256, 54314, 60581, 66848, 96512, 108628, 121162, 133696, 217256, 242324, 267392, 434512, 484648, 534784, 787553, 869024, 969296, 1575106, 1738048, 1938592, 3150212, 3476096, 3877184, 6300424, 6952192, 7754368, 12600848, 15508736, 25201696, 50403392, 100806784, 201613568]

約数ペア:

[(1, 201613568), (2, 100806784), (4, 50403392), (8, 25201696), (13, 15508736), (16, 12600848), (26, 7754368), (29, 6952192), (32, 6300424), (52, 3877184), (58, 3476096), (64, 3150212), (104, 1938592), (116, 1738048), (128, 1575106), (208, 969296), (232, 869024), (256, 787553), (377, 534784), (416, 484648), (464, 434512), (754, 267392), (832, 242324), (928, 217256), (1508, 133696), (1664, 121162), (1856, 108628), (2089, 96512), (3016, 66848), (3328, 60581), (3712, 54314), (4178, 48256), (6032, 33424), (7424, 27157), (8356, 24128), (12064, 16712)]