201105512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 412905600

約数和(自身を除く): 211800088

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 71, 118, 136, 142, 236, 284, 353, 472, 568, 706, 1003, 1207, 1412, 2006, 2414, 2824, 4012, 4189, 4828, 6001, 8024, 8378, 9656, 12002, 16756, 20827, 24004, 25063, 33512, 41654, 48008, 50126, 71213, 83308, 100252, 142426, 166616, 200504, 284852, 354059, 426071, 569704, 708118, 852142, 1416236, 1478717, 1704284, 2832472, 2957434, 3408568, 5914868, 11829736, 25138189, 50276378, 100552756, 201105512]

約数ペア:

[(1, 201105512), (2, 100552756), (4, 50276378), (8, 25138189), (17, 11829736), (34, 5914868), (59, 3408568), (68, 2957434), (71, 2832472), (118, 1704284), (136, 1478717), (142, 1416236), (236, 852142), (284, 708118), (353, 569704), (472, 426071), (568, 354059), (706, 284852), (1003, 200504), (1207, 166616), (1412, 142426), (2006, 100252), (2414, 83308), (2824, 71213), (4012, 50126), (4189, 48008), (4828, 41654), (6001, 33512), (8024, 25063), (8378, 24004), (9656, 20827), (12002, 16756)]