212532992

素因数分解:

$2^8\times 7^2\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 54

約数和(自身を含む): 493527888

約数和(自身を除く): 280994896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 16943, 33886, 67772, 118601, 135544, 237202, 271088, 474404, 542176, 830207, 948808, 1084352, 1660414, 1897616, 2168704, 3320828, 3795232, 4337408, 6641656, 7590464, 13283312, 15180928, 26566624, 30361856, 53133248, 106266496, 212532992]

約数ペア:

[(1, 212532992), (2, 106266496), (4, 53133248), (7, 30361856), (8, 26566624), (14, 15180928), (16, 13283312), (28, 7590464), (32, 6641656), (49, 4337408), (56, 3795232), (64, 3320828), (98, 2168704), (112, 1897616), (128, 1660414), (196, 1084352), (224, 948808), (256, 830207), (392, 542176), (448, 474404), (784, 271088), (896, 237202), (1568, 135544), (1792, 118601), (3136, 67772), (6272, 33886), (12544, 16943)]