200939865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 376696320

約数和(自身を除く): 175756455

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 109, 181, 291, 327, 485, 543, 545, 679, 763, 905, 1267, 1455, 1635, 2037, 2289, 2715, 3395, 3801, 3815, 6335, 10185, 10573, 11445, 17557, 19005, 19729, 31719, 52671, 52865, 59187, 74011, 87785, 98645, 122899, 138103, 158595, 222033, 263355, 295935, 368697, 370055, 414309, 614495, 690515, 1110165, 1843485, 1913713, 2071545, 5741139, 9568565, 13395991, 28705695, 40187973, 66979955, 200939865]

約数ペア:

[(1, 200939865), (3, 66979955), (5, 40187973), (7, 28705695), (15, 13395991), (21, 9568565), (35, 5741139), (97, 2071545), (105, 1913713), (109, 1843485), (181, 1110165), (291, 690515), (327, 614495), (485, 414309), (543, 370055), (545, 368697), (679, 295935), (763, 263355), (905, 222033), (1267, 158595), (1455, 138103), (1635, 122899), (2037, 98645), (2289, 87785), (2715, 74011), (3395, 59187), (3801, 52865), (3815, 52671), (6335, 31719), (10185, 19729), (10573, 19005), (11445, 17557)]