210320158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 353514240

約数和(自身を除く): 143194082

約数列:

[1, 2, 17, 19, 34, 38, 211, 323, 422, 646, 1543, 3086, 3587, 4009, 7174, 8018, 26231, 29317, 52462, 58634, 68153, 136306, 325573, 498389, 651146, 996778, 5534741, 6185887, 11069482, 12371774, 105160079, 210320158]

約数ペア:

[(1, 210320158), (2, 105160079), (17, 12371774), (19, 11069482), (34, 6185887), (38, 5534741), (211, 996778), (323, 651146), (422, 498389), (646, 325573), (1543, 136306), (3086, 68153), (3587, 58634), (4009, 52462), (7174, 29317), (8018, 26231)]