211946336

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4243}}^1$

素因数の和:4483

約数の個数: 48

約数和(自身を含む): 479130624

約数和(自身を除く): 267184288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 4243, 6244, 7136, 8486, 12488, 16972, 24976, 29701, 33944, 49952, 59402, 67888, 118804, 135776, 237608, 475216, 946189, 950432, 1892378, 3784756, 6623323, 7569512, 13246646, 15139024, 26493292, 30278048, 52986584, 105973168, 211946336]

約数ペア:

[(1, 211946336), (2, 105973168), (4, 52986584), (7, 30278048), (8, 26493292), (14, 15139024), (16, 13246646), (28, 7569512), (32, 6623323), (56, 3784756), (112, 1892378), (223, 950432), (224, 946189), (446, 475216), (892, 237608), (1561, 135776), (1784, 118804), (3122, 67888), (3568, 59402), (4243, 49952), (6244, 33944), (7136, 29701), (8486, 24976), (12488, 16972)]