203896239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 300115200

約数和(自身を除く): 96218961

約数列:

[1, 3, 19, 41, 43, 57, 123, 129, 779, 817, 1763, 2029, 2337, 2451, 5289, 6087, 33497, 38551, 83189, 87247, 100491, 115653, 249567, 261741, 1580591, 1657693, 3577127, 4741773, 4973079, 10731381, 67965413, 203896239]

約数ペア:

[(1, 203896239), (3, 67965413), (19, 10731381), (41, 4973079), (43, 4741773), (57, 3577127), (123, 1657693), (129, 1580591), (779, 261741), (817, 249567), (1763, 115653), (2029, 100491), (2337, 87247), (2451, 83189), (5289, 38551), (6087, 33497)]