227693984

素因数分解:

$2^5\times 7^2\times {\mathrm{145213}}^1$

素因数の和:145237

約数の個数: 36

約数和(自身を含む): 521463474

約数和(自身を除く): 293769490

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 145213, 290426, 580852, 1016491, 1161704, 2032982, 2323408, 4065964, 4646816, 7115437, 8131928, 14230874, 16263856, 28461748, 32527712, 56923496, 113846992, 227693984]

約数ペア:

[(1, 227693984), (2, 113846992), (4, 56923496), (7, 32527712), (8, 28461748), (14, 16263856), (16, 14230874), (28, 8131928), (32, 7115437), (49, 4646816), (56, 4065964), (98, 2323408), (112, 2032982), (196, 1161704), (224, 1016491), (392, 580852), (784, 290426), (1568, 145213)]