200654080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14251}}^1$

素因数の和:14283

約数の個数: 72

約数和(自身を含む): 524359584

約数和(自身を除く): 323705504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 14251, 28502, 57004, 71255, 114008, 142510, 156761, 228016, 285020, 313522, 456032, 570040, 627044, 783805, 912064, 1140080, 1254088, 1567610, 1824128, 2280160, 2508176, 3135220, 3648256, 4560320, 5016352, 6270440, 9120640, 10032704, 12540880, 18241280, 20065408, 25081760, 40130816, 50163520, 100327040, 200654080]

約数ペア:

[(1, 200654080), (2, 100327040), (4, 50163520), (5, 40130816), (8, 25081760), (10, 20065408), (11, 18241280), (16, 12540880), (20, 10032704), (22, 9120640), (32, 6270440), (40, 5016352), (44, 4560320), (55, 3648256), (64, 3135220), (80, 2508176), (88, 2280160), (110, 1824128), (128, 1567610), (160, 1254088), (176, 1140080), (220, 912064), (256, 783805), (320, 627044), (352, 570040), (440, 456032), (640, 313522), (704, 285020), (880, 228016), (1280, 156761), (1408, 142510), (1760, 114008), (2816, 71255), (3520, 57004), (7040, 28502), (14080, 14251)]