201968847

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3011}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 303067440

約数和(自身を除く): 101098593

約数列:

[1, 3, 9, 29, 87, 257, 261, 771, 2313, 3011, 7453, 9033, 22359, 27099, 67077, 87319, 261957, 773827, 785871, 2321481, 6964443, 22440983, 67322949, 201968847]

約数ペア:

[(1, 201968847), (3, 67322949), (9, 22440983), (29, 6964443), (87, 2321481), (257, 785871), (261, 773827), (771, 261957), (2313, 87319), (3011, 67077), (7453, 27099), (9033, 22359)]