239411196

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{21247}}^1$

素因数の和:21570

約数の個数: 36

約数和(自身を含む): 607140352

約数和(自身を除く): 367729156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 21247, 42494, 63741, 84988, 127482, 191223, 254964, 382446, 764892, 6650311, 13300622, 19950933, 26601244, 39901866, 59852799, 79803732, 119705598, 239411196]

約数ペア:

[(1, 239411196), (2, 119705598), (3, 79803732), (4, 59852799), (6, 39901866), (9, 26601244), (12, 19950933), (18, 13300622), (36, 6650311), (313, 764892), (626, 382446), (939, 254964), (1252, 191223), (1878, 127482), (2817, 84988), (3756, 63741), (5634, 42494), (11268, 21247)]