201801278096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{641633}}^1$

素因数の和:643439

約数の個数: 40

約数和(自身を含む): 426773872224

約数和(自身を除く): 224972594128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1787, 3574, 7148, 14296, 19657, 28592, 39314, 78628, 157256, 314512, 641633, 1283266, 2566532, 5133064, 7057963, 10266128, 14115926, 28231852, 56463704, 112927408, 1146598171, 2293196342, 4586392684, 9172785368, 12612579881, 18345570736, 25225159762, 50450319524, 100900639048, 201801278096]

約数ペア:

[(1, 201801278096), (2, 100900639048), (4, 50450319524), (8, 25225159762), (11, 18345570736), (16, 12612579881), (22, 9172785368), (44, 4586392684), (88, 2293196342), (176, 1146598171), (1787, 112927408), (3574, 56463704), (7148, 28231852), (14296, 14115926), (19657, 10266128), (28592, 7057963), (39314, 5133064), (78628, 2566532), (157256, 1283266), (314512, 641633)]