197404034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 331257600

約数和(自身を除く): 133853566

約数列:

[1, 2, 17, 19, 34, 38, 323, 431, 646, 709, 862, 1418, 7327, 8189, 12053, 13471, 14654, 16378, 24106, 26942, 139213, 229007, 278426, 305579, 458014, 611158, 5194843, 5806001, 10389686, 11612002, 98702017, 197404034]

約数ペア:

[(1, 197404034), (2, 98702017), (17, 11612002), (19, 10389686), (34, 5806001), (38, 5194843), (323, 611158), (431, 458014), (646, 305579), (709, 278426), (862, 229007), (1418, 139213), (7327, 26942), (8189, 24106), (12053, 16378), (13471, 14654)]