200200910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11625

約数の個数: 64

約数和(自身を含む): 466905600

約数和(自身を除く): 266704690

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 11579, 17290, 23158, 57895, 81053, 115790, 150527, 162106, 220001, 301054, 405265, 440002, 752635, 810530, 1053689, 1100005, 1505270, 1540007, 2107378, 2200010, 2860013, 3080014, 5268445, 5720026, 7700035, 10536890, 14300065, 15400070, 20020091, 28600130, 40040182, 100100455, 200200910]

約数ペア:

[(1, 200200910), (2, 100100455), (5, 40040182), (7, 28600130), (10, 20020091), (13, 15400070), (14, 14300065), (19, 10536890), (26, 7700035), (35, 5720026), (38, 5268445), (65, 3080014), (70, 2860013), (91, 2200010), (95, 2107378), (130, 1540007), (133, 1505270), (182, 1100005), (190, 1053689), (247, 810530), (266, 752635), (455, 440002), (494, 405265), (665, 301054), (910, 220001), (1235, 162106), (1330, 150527), (1729, 115790), (2470, 81053), (3458, 57895), (8645, 23158), (11579, 17290)]