201259764560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147985121}}^1$

素因数の和:147985151

約数の個数: 40

約数和(自身を含む): 495454188456

約数和(自身を除く): 294194423896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 147985121, 295970242, 591940484, 739925605, 1183880968, 1479851210, 2367761936, 2515747057, 2959702420, 5031494114, 5919404840, 10062988228, 11838809680, 12578735285, 20125976456, 25157470570, 40251952912, 50314941140, 100629882280, 201259764560]

約数ペア:

[(1, 201259764560), (2, 100629882280), (4, 50314941140), (5, 40251952912), (8, 25157470570), (10, 20125976456), (16, 12578735285), (17, 11838809680), (20, 10062988228), (34, 5919404840), (40, 5031494114), (68, 2959702420), (80, 2515747057), (85, 2367761936), (136, 1479851210), (170, 1183880968), (272, 739925605), (340, 591940484), (680, 295970242), (1360, 147985121)]