197496176

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 390641664

約数和(自身を除く): 193145488

約数列:

[1, 2, 4, 8, 16, 83, 127, 166, 254, 332, 508, 664, 1016, 1171, 1328, 2032, 2342, 4684, 9368, 10541, 18736, 21082, 42164, 84328, 97193, 148717, 168656, 194386, 297434, 388772, 594868, 777544, 1189736, 1555088, 2379472, 12343511, 24687022, 49374044, 98748088, 197496176]

約数ペア:

[(1, 197496176), (2, 98748088), (4, 49374044), (8, 24687022), (16, 12343511), (83, 2379472), (127, 1555088), (166, 1189736), (254, 777544), (332, 594868), (508, 388772), (664, 297434), (1016, 194386), (1171, 168656), (1328, 148717), (2032, 97193), (2342, 84328), (4684, 42164), (9368, 21082), (10541, 18736)]