207191738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 344022336

約数和(自身を除く): 136830598

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 871, 1079, 1433, 1742, 2158, 2866, 5561, 11122, 18629, 37258, 72293, 96011, 118939, 144586, 192022, 237878, 1248143, 1546207, 2496286, 3092414, 7968913, 15937826, 103595869, 207191738]

約数ペア:

[(1, 207191738), (2, 103595869), (13, 15937826), (26, 7968913), (67, 3092414), (83, 2496286), (134, 1546207), (166, 1248143), (871, 237878), (1079, 192022), (1433, 144586), (1742, 118939), (2158, 96011), (2866, 72293), (5561, 37258), (11122, 18629)]