201843328

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{38461}}^1$

素因数の和:38516

約数の個数: 32

約数和(自身を含む): 411928020

約数和(自身を除く): 210084692

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 38461, 76922, 153844, 307688, 615376, 1230752, 1576901, 2461504, 3153802, 4923008, 6307604, 12615208, 25230416, 50460832, 100921664, 201843328]

約数ペア:

[(1, 201843328), (2, 100921664), (4, 50460832), (8, 25230416), (16, 12615208), (32, 6307604), (41, 4923008), (64, 3153802), (82, 2461504), (128, 1576901), (164, 1230752), (328, 615376), (656, 307688), (1312, 153844), (2624, 76922), (5248, 38461)]