211593872

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30971}}^1$

素因数の和:31047

約数の個数: 40

約数和(自身を含む): 476225472

約数和(自身を除く): 264631600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 30971, 61942, 123884, 216797, 247768, 433594, 495536, 867188, 1734376, 1889231, 3468752, 3778462, 7556924, 13224617, 15113848, 26449234, 30227696, 52898468, 105796936, 211593872]

約数ペア:

[(1, 211593872), (2, 105796936), (4, 52898468), (7, 30227696), (8, 26449234), (14, 15113848), (16, 13224617), (28, 7556924), (56, 3778462), (61, 3468752), (112, 1889231), (122, 1734376), (244, 867188), (427, 495536), (488, 433594), (854, 247768), (976, 216797), (1708, 123884), (3416, 61942), (6832, 30971)]