201537616

素因数分解:

$2^4\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1381}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 446927744

約数和(自身を除く): 245390128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1303, 1381, 2606, 2762, 5212, 5524, 9121, 9667, 10424, 11048, 18242, 19334, 20848, 22096, 36484, 38668, 72968, 77336, 145936, 154672, 1799443, 3598886, 7197772, 12596101, 14395544, 25192202, 28791088, 50384404, 100768808, 201537616]

約数ペア:

[(1, 201537616), (2, 100768808), (4, 50384404), (7, 28791088), (8, 25192202), (14, 14395544), (16, 12596101), (28, 7197772), (56, 3598886), (112, 1799443), (1303, 154672), (1381, 145936), (2606, 77336), (2762, 72968), (5212, 38668), (5524, 36484), (9121, 22096), (9667, 20848), (10424, 19334), (11048, 18242)]