201799892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 414554112

約数和(自身を除く): 212754220

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 142, 166, 284, 332, 497, 581, 994, 1162, 1223, 1988, 2324, 2446, 4892, 5893, 8561, 11786, 17122, 23572, 34244, 41251, 82502, 86833, 101509, 165004, 173666, 203018, 347332, 406036, 607831, 710563, 1215662, 1421126, 2431324, 2842252, 7207139, 14414278, 28828556, 50449973, 100899946, 201799892]

約数ペア:

[(1, 201799892), (2, 100899946), (4, 50449973), (7, 28828556), (14, 14414278), (28, 7207139), (71, 2842252), (83, 2431324), (142, 1421126), (166, 1215662), (284, 710563), (332, 607831), (497, 406036), (581, 347332), (994, 203018), (1162, 173666), (1223, 165004), (1988, 101509), (2324, 86833), (2446, 82502), (4892, 41251), (5893, 34244), (8561, 23572), (11786, 17122)]