203207536

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11131}}^1$

素因数の和:11309

約数の個数: 40

約数和(自身を含む): 452760704

約数和(自身を除く): 249553168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 11131, 18256, 22262, 44524, 77917, 89048, 155834, 178096, 311668, 623336, 1246672, 1814353, 3628706, 7257412, 12700471, 14514824, 25400942, 29029648, 50801884, 101603768, 203207536]

約数ペア:

[(1, 203207536), (2, 101603768), (4, 50801884), (7, 29029648), (8, 25400942), (14, 14514824), (16, 12700471), (28, 7257412), (56, 3628706), (112, 1814353), (163, 1246672), (326, 623336), (652, 311668), (1141, 178096), (1304, 155834), (2282, 89048), (2608, 77917), (4564, 44524), (9128, 22262), (11131, 18256)]