201964360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9473}}^1$

素因数の和:9538

約数の個数: 64

約数和(自身を含む): 501364080

約数和(自身を除く): 299399720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 9473, 10660, 18946, 21320, 37892, 47365, 75784, 94730, 123149, 189460, 246298, 378920, 388393, 492596, 615745, 776786, 985192, 1231490, 1553572, 1941965, 2462980, 3107144, 3883930, 4925960, 5049109, 7767860, 10098218, 15535720, 20196436, 25245545, 40392872, 50491090, 100982180, 201964360]

約数ペア:

[(1, 201964360), (2, 100982180), (4, 50491090), (5, 40392872), (8, 25245545), (10, 20196436), (13, 15535720), (20, 10098218), (26, 7767860), (40, 5049109), (41, 4925960), (52, 3883930), (65, 3107144), (82, 2462980), (104, 1941965), (130, 1553572), (164, 1231490), (205, 985192), (260, 776786), (328, 615745), (410, 492596), (520, 388393), (533, 378920), (820, 246298), (1066, 189460), (1640, 123149), (2132, 94730), (2665, 75784), (4264, 47365), (5330, 37892), (9473, 21320), (10660, 18946)]