203587712

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{19163}}^1$

素因数の和:19260

約数の個数: 32

約数和(自身を含む): 410492880

約数和(自身を除く): 206905168

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 19163, 38326, 76652, 153304, 306608, 613216, 1226432, 1590529, 2452864, 3181058, 6362116, 12724232, 25448464, 50896928, 101793856, 203587712]

約数ペア:

[(1, 203587712), (2, 101793856), (4, 50896928), (8, 25448464), (16, 12724232), (32, 6362116), (64, 3181058), (83, 2452864), (128, 1590529), (166, 1226432), (332, 613216), (664, 306608), (1328, 153304), (2656, 76652), (5312, 38326), (10624, 19163)]