199742704

素因数分解:

$2^4\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2081}}^1$

素因数の和:2953

約数の個数: 40

約数和(自身を含む): 443016288

約数和(自身を除く): 243273584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 857, 1714, 2081, 3428, 4162, 5999, 6856, 8324, 11998, 13712, 14567, 16648, 23996, 29134, 33296, 47992, 58268, 95984, 116536, 233072, 1783417, 3566834, 7133668, 12483919, 14267336, 24967838, 28534672, 49935676, 99871352, 199742704]

約数ペア:

[(1, 199742704), (2, 99871352), (4, 49935676), (7, 28534672), (8, 24967838), (14, 14267336), (16, 12483919), (28, 7133668), (56, 3566834), (112, 1783417), (857, 233072), (1714, 116536), (2081, 95984), (3428, 58268), (4162, 47992), (5999, 33296), (6856, 29134), (8324, 23996), (11998, 16648), (13712, 14567)]