201425488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6323}}^1$

素因数の和:6523

約数の個数: 40

約数和(自身を含む): 428160096

約数和(自身を除く): 226734608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2896, 3982, 6323, 7964, 12646, 15928, 25292, 31856, 50584, 69553, 101168, 139106, 278212, 556424, 1112848, 1144463, 2288926, 4577852, 9155704, 12589093, 18311408, 25178186, 50356372, 100712744, 201425488]

約数ペア:

[(1, 201425488), (2, 100712744), (4, 50356372), (8, 25178186), (11, 18311408), (16, 12589093), (22, 9155704), (44, 4577852), (88, 2288926), (176, 1144463), (181, 1112848), (362, 556424), (724, 278212), (1448, 139106), (1991, 101168), (2896, 69553), (3982, 50584), (6323, 31856), (7964, 25292), (12646, 15928)]