200032768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 80

約数和(自身を含む): 441518616

約数和(自身を除く): 241485848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 512, 533, 656, 733, 832, 1066, 1312, 1466, 1664, 2132, 2624, 2932, 3328, 4264, 5248, 5864, 6656, 8528, 9529, 10496, 11728, 17056, 19058, 20992, 23456, 30053, 34112, 38116, 46912, 60106, 68224, 76232, 93824, 120212, 136448, 152464, 187648, 240424, 272896, 304928, 375296, 390689, 480848, 609856, 781378, 961696, 1219712, 1562756, 1923392, 2439424, 3125512, 3846784, 4878848, 6251024, 7693568, 12502048, 15387136, 25004096, 50008192, 100016384, 200032768]

約数ペア:

[(1, 200032768), (2, 100016384), (4, 50008192), (8, 25004096), (13, 15387136), (16, 12502048), (26, 7693568), (32, 6251024), (41, 4878848), (52, 3846784), (64, 3125512), (82, 2439424), (104, 1923392), (128, 1562756), (164, 1219712), (208, 961696), (256, 781378), (328, 609856), (416, 480848), (512, 390689), (533, 375296), (656, 304928), (733, 272896), (832, 240424), (1066, 187648), (1312, 152464), (1466, 136448), (1664, 120212), (2132, 93824), (2624, 76232), (2932, 68224), (3328, 60106), (4264, 46912), (5248, 38116), (5864, 34112), (6656, 30053), (8528, 23456), (9529, 20992), (10496, 19058), (11728, 17056)]