202077872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 400344912

約数和(自身を除く): 198267040

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 488, 788, 976, 1051, 1576, 2102, 3152, 4204, 8408, 12017, 16816, 24034, 48068, 64111, 96136, 128222, 192272, 207047, 256444, 414094, 512888, 828188, 1025776, 1656376, 3312752, 12629867, 25259734, 50519468, 101038936, 202077872]

約数ペア:

[(1, 202077872), (2, 101038936), (4, 50519468), (8, 25259734), (16, 12629867), (61, 3312752), (122, 1656376), (197, 1025776), (244, 828188), (394, 512888), (488, 414094), (788, 256444), (976, 207047), (1051, 192272), (1576, 128222), (2102, 96136), (3152, 64111), (4204, 48068), (8408, 24034), (12017, 16816)]