201683974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 124908026

約数列:

[1, 2, 19, 38, 53, 106, 239, 419, 478, 838, 1007, 2014, 4541, 7961, 9082, 12667, 15922, 22207, 25334, 44414, 100141, 200282, 240673, 421933, 481346, 843866, 1902679, 3805358, 5307473, 10614946, 100841987, 201683974]

約数ペア:

[(1, 201683974), (2, 100841987), (19, 10614946), (38, 5307473), (53, 3805358), (106, 1902679), (239, 843866), (419, 481346), (478, 421933), (838, 240673), (1007, 200282), (2014, 100141), (4541, 44414), (7961, 25334), (9082, 22207), (12667, 15922)]