187097902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 306979200

約数和(自身を除く): 119881298

約数列:

[1, 2, 19, 38, 43, 67, 86, 134, 817, 1273, 1634, 1709, 2546, 2881, 3418, 5762, 32471, 54739, 64942, 73487, 109478, 114503, 146974, 229006, 1396253, 2175557, 2792506, 4351114, 4923629, 9847258, 93548951, 187097902]

約数ペア:

[(1, 187097902), (2, 93548951), (19, 9847258), (38, 4923629), (43, 4351114), (67, 2792506), (86, 2175557), (134, 1396253), (817, 229006), (1273, 146974), (1634, 114503), (1709, 109478), (2546, 73487), (2881, 64942), (3418, 54739), (5762, 32471)]