205394416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1289}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 416535840

約数和(自身を除く): 211141424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 866, 1289, 1732, 2578, 3464, 5156, 6928, 9959, 10312, 19918, 20624, 29647, 39836, 59294, 79672, 118588, 159344, 237176, 474352, 558137, 1116274, 2232548, 4465096, 8930192, 12837151, 25674302, 51348604, 102697208, 205394416]

約数ペア:

[(1, 205394416), (2, 102697208), (4, 51348604), (8, 25674302), (16, 12837151), (23, 8930192), (46, 4465096), (92, 2232548), (184, 1116274), (368, 558137), (433, 474352), (866, 237176), (1289, 159344), (1732, 118588), (2578, 79672), (3464, 59294), (5156, 39836), (6928, 29647), (9959, 20624), (10312, 19918)]