201996416

素因数分解:

$2^7\times {\mathrm{541}}^1\times {\mathrm{2917}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 403296780

約数和(自身を除く): 201300364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 541, 1082, 2164, 2917, 4328, 5834, 8656, 11668, 17312, 23336, 34624, 46672, 69248, 93344, 186688, 373376, 1578097, 3156194, 6312388, 12624776, 25249552, 50499104, 100998208, 201996416]

約数ペア:

[(1, 201996416), (2, 100998208), (4, 50499104), (8, 25249552), (16, 12624776), (32, 6312388), (64, 3156194), (128, 1578097), (541, 373376), (1082, 186688), (2164, 93344), (2917, 69248), (4328, 46672), (5834, 34624), (8656, 23336), (11668, 17312)]