202672281

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{2741}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 315088704

約数和(自身を除く): 112416423

約数列:

[1, 3, 7, 21, 49, 147, 503, 1509, 2741, 3521, 8223, 10563, 19187, 24647, 57561, 73941, 134309, 402927, 1378723, 4136169, 9651061, 28953183, 67557427, 202672281]

約数ペア:

[(1, 202672281), (3, 67557427), (7, 28953183), (21, 9651061), (49, 4136169), (147, 1378723), (503, 402927), (1509, 134309), (2741, 73941), (3521, 57561), (8223, 24647), (10563, 19187)]