249937194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3739}}^1$

素因数の和:4614

約数の個数: 32

約数和(自身を含む): 539098560

約数和(自身を除く): 289161366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1714, 2571, 3739, 5142, 7478, 11141, 11217, 22282, 22434, 33423, 48607, 66846, 97214, 145821, 291642, 3204323, 6408646, 9612969, 19225938, 41656199, 83312398, 124968597, 249937194]

約数ペア:

[(1, 249937194), (2, 124968597), (3, 83312398), (6, 41656199), (13, 19225938), (26, 9612969), (39, 6408646), (78, 3204323), (857, 291642), (1714, 145821), (2571, 97214), (3739, 66846), (5142, 48607), (7478, 33423), (11141, 22434), (11217, 22282)]