210316904

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7649}}^1$

素因数の和:8153

約数の個数: 32

約数和(自身を含む): 451656000

約数和(自身を除く): 241339096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 7649, 13748, 15298, 27496, 30596, 53543, 61192, 107086, 214172, 428344, 3755659, 7511318, 15022636, 26289613, 30045272, 52579226, 105158452, 210316904]

約数ペア:

[(1, 210316904), (2, 105158452), (4, 52579226), (7, 30045272), (8, 26289613), (14, 15022636), (28, 7511318), (56, 3755659), (491, 428344), (982, 214172), (1964, 107086), (3437, 61192), (3928, 53543), (6874, 30596), (7649, 27496), (13748, 15298)]