208837702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 339746400

約数和(自身を除く): 130908698

約数列:

[1, 2, 19, 38, 53, 97, 106, 194, 1007, 1069, 1843, 2014, 2138, 3686, 5141, 10282, 20311, 40622, 56657, 97679, 103693, 113314, 195358, 207386, 1076483, 1970167, 2152966, 3940334, 5495729, 10991458, 104418851, 208837702]

約数ペア:

[(1, 208837702), (2, 104418851), (19, 10991458), (38, 5495729), (53, 3940334), (97, 2152966), (106, 1970167), (194, 1076483), (1007, 207386), (1069, 195358), (1843, 113314), (2014, 103693), (2138, 97679), (3686, 56657), (5141, 40622), (10282, 20311)]