200416528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 435722112

約数和(自身を除く): 235305584

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 71, 82, 104, 142, 164, 208, 284, 328, 331, 533, 568, 656, 662, 923, 1066, 1136, 1324, 1846, 2132, 2648, 2911, 3692, 4264, 4303, 5296, 5822, 7384, 8528, 8606, 11644, 13571, 14768, 17212, 23288, 23501, 27142, 34424, 37843, 46576, 47002, 54284, 68848, 75686, 94004, 108568, 151372, 176423, 188008, 217136, 302744, 305513, 352846, 376016, 605488, 611026, 705692, 963541, 1222052, 1411384, 1927082, 2444104, 2822768, 3854164, 4888208, 7708328, 12526033, 15416656, 25052066, 50104132, 100208264, 200416528]

約数ペア:

[(1, 200416528), (2, 100208264), (4, 50104132), (8, 25052066), (13, 15416656), (16, 12526033), (26, 7708328), (41, 4888208), (52, 3854164), (71, 2822768), (82, 2444104), (104, 1927082), (142, 1411384), (164, 1222052), (208, 963541), (284, 705692), (328, 611026), (331, 605488), (533, 376016), (568, 352846), (656, 305513), (662, 302744), (923, 217136), (1066, 188008), (1136, 176423), (1324, 151372), (1846, 108568), (2132, 94004), (2648, 75686), (2911, 68848), (3692, 54284), (4264, 47002), (4303, 46576), (5296, 37843), (5822, 34424), (7384, 27142), (8528, 23501), (8606, 23288), (11644, 17212), (13571, 14768)]