201634228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 367958052

約数和(自身を除く): 166323824

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 197, 316, 394, 788, 3239, 6241, 6478, 8077, 12482, 12956, 15563, 16154, 24964, 31126, 32308, 62252, 255881, 511762, 638083, 1023524, 1229477, 1276166, 2458954, 2552332, 4917908, 50408557, 100817114, 201634228]

約数ペア:

[(1, 201634228), (2, 100817114), (4, 50408557), (41, 4917908), (79, 2552332), (82, 2458954), (158, 1276166), (164, 1229477), (197, 1023524), (316, 638083), (394, 511762), (788, 255881), (3239, 62252), (6241, 32308), (6478, 31126), (8077, 24964), (12482, 16154), (12956, 15563)]