191454404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 358585920

約数和(自身を除く): 167131516

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 131, 172, 262, 293, 524, 586, 1172, 1247, 2494, 3799, 4988, 5633, 7598, 8497, 11266, 12599, 15196, 16994, 22532, 25198, 33988, 38383, 50396, 76766, 153532, 163357, 326714, 365371, 653428, 730742, 1113107, 1461484, 1650469, 2226214, 3300938, 4452428, 6601876, 47863601, 95727202, 191454404]

約数ペア:

[(1, 191454404), (2, 95727202), (4, 47863601), (29, 6601876), (43, 4452428), (58, 3300938), (86, 2226214), (116, 1650469), (131, 1461484), (172, 1113107), (262, 730742), (293, 653428), (524, 365371), (586, 326714), (1172, 163357), (1247, 153532), (2494, 76766), (3799, 50396), (4988, 38383), (5633, 33988), (7598, 25198), (8497, 22532), (11266, 16994), (12599, 15196)]