201196928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{82729}}^1$

素因数の和:82762

約数の個数: 32

約数和(自身を含む): 421923000

約数和(自身を除く): 220726072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 82729, 165458, 330916, 661832, 1323664, 1571851, 2647328, 3143702, 5294656, 6287404, 10589312, 12574808, 25149616, 50299232, 100598464, 201196928]

約数ペア:

[(1, 201196928), (2, 100598464), (4, 50299232), (8, 25149616), (16, 12574808), (19, 10589312), (32, 6287404), (38, 5294656), (64, 3143702), (76, 2647328), (128, 1571851), (152, 1323664), (304, 661832), (608, 330916), (1216, 165458), (2432, 82729)]