212840992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73121

約数の個数: 48

約数和(自身を含む): 515737152

約数和(自身を除く): 302896160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 73091, 146182, 292364, 511637, 584728, 950183, 1023274, 1169456, 1900366, 2046548, 2338912, 3800732, 4093096, 6651281, 7601464, 8186192, 13302562, 15202928, 16372384, 26605124, 30405856, 53210248, 106420496, 212840992]

約数ペア:

[(1, 212840992), (2, 106420496), (4, 53210248), (7, 30405856), (8, 26605124), (13, 16372384), (14, 15202928), (16, 13302562), (26, 8186192), (28, 7601464), (32, 6651281), (52, 4093096), (56, 3800732), (91, 2338912), (104, 2046548), (112, 1900366), (182, 1169456), (208, 1023274), (224, 950183), (364, 584728), (416, 511637), (728, 292364), (1456, 146182), (2912, 73091)]