207355930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11251}}^1$

素因数の和:11374

約数の個数: 32

約数和(自身を含む): 396970560

約数和(自身を除く): 189614630

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 11251, 18430, 22502, 56255, 112510, 213769, 427538, 1068845, 1091347, 2137690, 2182694, 5456735, 10913470, 20735593, 41471186, 103677965, 207355930]

約数ペア:

[(1, 207355930), (2, 103677965), (5, 41471186), (10, 20735593), (19, 10913470), (38, 5456735), (95, 2182694), (97, 2137690), (190, 1091347), (194, 1068845), (485, 427538), (970, 213769), (1843, 112510), (3686, 56255), (9215, 22502), (11251, 18430)]