213340998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40823}}^1$

素因数の和:40908

約数の個数: 32

約数和(自身を含む): 466373376

約数和(自身を除く): 253032378

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 40823, 81646, 122469, 244938, 530699, 1061398, 1592097, 2735141, 3184194, 5470282, 8205423, 16410846, 35556833, 71113666, 106670499, 213340998]

約数ペア:

[(1, 213340998), (2, 106670499), (3, 71113666), (6, 35556833), (13, 16410846), (26, 8205423), (39, 5470282), (67, 3184194), (78, 2735141), (134, 1592097), (201, 1061398), (402, 530699), (871, 244938), (1742, 122469), (2613, 81646), (5226, 40823)]