200601920

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3199

約数の個数: 56

約数和(自身を含む): 480108768

約数和(自身を除く): 279506848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2110, 2971, 3376, 4220, 5942, 6752, 8440, 11884, 13504, 14855, 16880, 23768, 29710, 33760, 47536, 59420, 67520, 95072, 118840, 190144, 237680, 475360, 626881, 950720, 1253762, 2507524, 3134405, 5015048, 6268810, 10030096, 12537620, 20060192, 25075240, 40120384, 50150480, 100300960, 200601920]

約数ペア:

[(1, 200601920), (2, 100300960), (4, 50150480), (5, 40120384), (8, 25075240), (10, 20060192), (16, 12537620), (20, 10030096), (32, 6268810), (40, 5015048), (64, 3134405), (80, 2507524), (160, 1253762), (211, 950720), (320, 626881), (422, 475360), (844, 237680), (1055, 190144), (1688, 118840), (2110, 95072), (2971, 67520), (3376, 59420), (4220, 47536), (5942, 33760), (6752, 29710), (8440, 23768), (11884, 16880), (13504, 14855)]