209218242

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3803}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 428908608

約数和(自身を除く): 219690366

約数列:

[1, 2, 3, 6, 53, 106, 159, 173, 318, 346, 519, 1038, 3803, 7606, 9169, 11409, 18338, 22818, 27507, 55014, 201559, 403118, 604677, 657919, 1209354, 1315838, 1973757, 3947514, 34869707, 69739414, 104609121, 209218242]

約数ペア:

[(1, 209218242), (2, 104609121), (3, 69739414), (6, 34869707), (53, 3947514), (106, 1973757), (159, 1315838), (173, 1209354), (318, 657919), (346, 604677), (519, 403118), (1038, 201559), (3803, 55014), (7606, 27507), (9169, 22818), (11409, 18338)]