200113784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 420396480

約数和(自身を除く): 220282696

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 71, 82, 104, 142, 164, 284, 328, 533, 568, 661, 923, 1066, 1322, 1846, 2132, 2644, 2911, 3692, 4264, 5288, 5822, 7384, 8593, 11644, 17186, 23288, 27101, 34372, 37843, 46931, 54202, 68744, 75686, 93862, 108404, 151372, 187724, 216808, 302744, 352313, 375448, 610103, 704626, 1220206, 1409252, 1924171, 2440412, 2818504, 3848342, 4880824, 7696684, 15393368, 25014223, 50028446, 100056892, 200113784]

約数ペア:

[(1, 200113784), (2, 100056892), (4, 50028446), (8, 25014223), (13, 15393368), (26, 7696684), (41, 4880824), (52, 3848342), (71, 2818504), (82, 2440412), (104, 1924171), (142, 1409252), (164, 1220206), (284, 704626), (328, 610103), (533, 375448), (568, 352313), (661, 302744), (923, 216808), (1066, 187724), (1322, 151372), (1846, 108404), (2132, 93862), (2644, 75686), (2911, 68744), (3692, 54202), (4264, 46931), (5288, 37843), (5822, 34372), (7384, 27101), (8593, 23288), (11644, 17186)]