197135316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{260761}}^1$

素因数の和:260781

約数の個数: 48

約数和(自身を含む): 584106880

約数和(自身を除く): 386971564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 260761, 521522, 782283, 1043044, 1564566, 1825327, 2346849, 3129132, 3650654, 4693698, 5475981, 7040547, 7301308, 9387396, 10951962, 14081094, 16427943, 21903924, 28162188, 32855886, 49283829, 65711772, 98567658, 197135316]

約数ペア:

[(1, 197135316), (2, 98567658), (3, 65711772), (4, 49283829), (6, 32855886), (7, 28162188), (9, 21903924), (12, 16427943), (14, 14081094), (18, 10951962), (21, 9387396), (27, 7301308), (28, 7040547), (36, 5475981), (42, 4693698), (54, 3650654), (63, 3129132), (84, 2346849), (108, 1825327), (126, 1564566), (189, 1043044), (252, 782283), (378, 521522), (756, 260761)]