204900736

素因数分解:

$2^7\times {\mathrm{1600787}}^1$

素因数の和:1600801

約数の個数: 16

約数和(自身を含む): 408200940

約数和(自身を除く): 203300204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1600787, 3201574, 6403148, 12806296, 25612592, 51225184, 102450368, 204900736]

約数ペア:

[(1, 204900736), (2, 102450368), (4, 51225184), (8, 25612592), (16, 12806296), (32, 6403148), (64, 3201574), (128, 1600787)]