209314890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39419}}^1$

素因数の和:39491

約数の個数: 48

約数和(自身を含む): 553456800

約数和(自身を除く): 344141910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 39419, 78838, 118257, 197095, 236514, 354771, 394190, 591285, 709542, 1182570, 1773855, 2325721, 3547710, 4651442, 6977163, 11628605, 13954326, 20931489, 23257210, 34885815, 41862978, 69771630, 104657445, 209314890]

約数ペア:

[(1, 209314890), (2, 104657445), (3, 69771630), (5, 41862978), (6, 34885815), (9, 23257210), (10, 20931489), (15, 13954326), (18, 11628605), (30, 6977163), (45, 4651442), (59, 3547710), (90, 2325721), (118, 1773855), (177, 1182570), (295, 709542), (354, 591285), (531, 394190), (590, 354771), (885, 236514), (1062, 197095), (1770, 118257), (2655, 78838), (5310, 39419)]