201114560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10303}}^1$

素因数の和:10381

約数の個数: 56

約数和(自身を含む): 486802176

約数和(自身を除く): 285687616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 10303, 19520, 20606, 41212, 51515, 82424, 103030, 164848, 206060, 329696, 412120, 628483, 659392, 824240, 1256966, 1648480, 2513932, 3142415, 3296960, 5027864, 6284830, 10055728, 12569660, 20111456, 25139320, 40222912, 50278640, 100557280, 201114560]

約数ペア:

[(1, 201114560), (2, 100557280), (4, 50278640), (5, 40222912), (8, 25139320), (10, 20111456), (16, 12569660), (20, 10055728), (32, 6284830), (40, 5027864), (61, 3296960), (64, 3142415), (80, 2513932), (122, 1648480), (160, 1256966), (244, 824240), (305, 659392), (320, 628483), (488, 412120), (610, 329696), (976, 206060), (1220, 164848), (1952, 103030), (2440, 82424), (3904, 51515), (4880, 41212), (9760, 20606), (10303, 19520)]