204102199

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 251347200

約数和(自身を除く): 47245001

約数列:

[1, 7, 19, 49, 133, 211, 931, 1039, 1477, 4009, 7273, 10339, 19741, 28063, 50911, 138187, 196441, 219229, 967309, 1534603, 4165351, 10742221, 29157457, 204102199]

約数ペア:

[(1, 204102199), (7, 29157457), (19, 10742221), (49, 4165351), (133, 1534603), (211, 967309), (931, 219229), (1039, 196441), (1477, 138187), (4009, 50911), (7273, 28063), (10339, 19741)]