201858592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{757}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 429212952

約数和(自身を除く): 227354360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 641, 757, 1282, 1514, 2564, 3028, 5128, 6056, 8333, 9841, 10256, 12112, 16666, 19682, 20512, 24224, 33332, 39364, 66664, 78728, 133328, 157456, 266656, 314912, 485237, 970474, 1940948, 3881896, 6308081, 7763792, 12616162, 15527584, 25232324, 50464648, 100929296, 201858592]

約数ペア:

[(1, 201858592), (2, 100929296), (4, 50464648), (8, 25232324), (13, 15527584), (16, 12616162), (26, 7763792), (32, 6308081), (52, 3881896), (104, 1940948), (208, 970474), (416, 485237), (641, 314912), (757, 266656), (1282, 157456), (1514, 133328), (2564, 78728), (3028, 66664), (5128, 39364), (6056, 33332), (8333, 24224), (9841, 20512), (10256, 19682), (12112, 16666)]