197427385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 257074560

約数和(自身を除く): 59647175

約数列:

[1, 5, 19, 53, 95, 113, 265, 347, 565, 1007, 1735, 2147, 5035, 5989, 6593, 10735, 18391, 29945, 32965, 39211, 91955, 113791, 196055, 349429, 568955, 745009, 1747145, 2078183, 3725045, 10390915, 39485477, 197427385]

約数ペア:

[(1, 197427385), (5, 39485477), (19, 10390915), (53, 3725045), (95, 2078183), (113, 1747145), (265, 745009), (347, 568955), (565, 349429), (1007, 196055), (1735, 113791), (2147, 91955), (5035, 39211), (5989, 32965), (6593, 29945), (10735, 18391)]