201346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 602743680

約数和(自身を除く): 401396700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 510, 545, 654, 1020, 1090, 1308, 1635, 1811, 1853, 2180, 3270, 3622, 3706, 5433, 5559, 6540, 7244, 7412, 9055, 9265, 10866, 11118, 18110, 18530, 21732, 22236, 27165, 27795, 30787, 36220, 37060, 54330, 55590, 61574, 92361, 108660, 111180, 123148, 153935, 184722, 197399, 307870, 369444, 394798, 461805, 592197, 615740, 789596, 923610, 986995, 1184394, 1847220, 1973990, 2368788, 2960985, 3355783, 3947980, 5921970, 6711566, 10067349, 11843940, 13423132, 16778915, 20134698, 33557830, 40269396, 50336745, 67115660, 100673490, 201346980]

約数ペア:

[(1, 201346980), (2, 100673490), (3, 67115660), (4, 50336745), (5, 40269396), (6, 33557830), (10, 20134698), (12, 16778915), (15, 13423132), (17, 11843940), (20, 10067349), (30, 6711566), (34, 5921970), (51, 3947980), (60, 3355783), (68, 2960985), (85, 2368788), (102, 1973990), (109, 1847220), (170, 1184394), (204, 986995), (218, 923610), (255, 789596), (327, 615740), (340, 592197), (436, 461805), (510, 394798), (545, 369444), (654, 307870), (1020, 197399), (1090, 184722), (1308, 153935), (1635, 123148), (1811, 111180), (1853, 108660), (2180, 92361), (3270, 61574), (3622, 55590), (3706, 54330), (5433, 37060), (5559, 36220), (6540, 30787), (7244, 27795), (7412, 27165), (9055, 22236), (9265, 21732), (10866, 18530), (11118, 18110)]