208480064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3127

約数の個数: 56

約数和(自身を含む): 451043040

約数和(自身を除く): 242562976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 3019, 4316, 5312, 6038, 8632, 12076, 17264, 24152, 34528, 39247, 48304, 69056, 78494, 96608, 156988, 193216, 250577, 313976, 501154, 627952, 1002308, 1255904, 2004616, 2511808, 3257501, 4009232, 6515002, 8018464, 13030004, 16036928, 26060008, 52120016, 104240032, 208480064]

約数ペア:

[(1, 208480064), (2, 104240032), (4, 52120016), (8, 26060008), (13, 16036928), (16, 13030004), (26, 8018464), (32, 6515002), (52, 4009232), (64, 3257501), (83, 2511808), (104, 2004616), (166, 1255904), (208, 1002308), (332, 627952), (416, 501154), (664, 313976), (832, 250577), (1079, 193216), (1328, 156988), (2158, 96608), (2656, 78494), (3019, 69056), (4316, 48304), (5312, 39247), (6038, 34528), (8632, 24152), (12076, 17264)]