201316010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17907

約数の個数: 48

約数和(自身を含む): 439883136

約数和(自身を除く): 238567126

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 17863, 35726, 89315, 125041, 178630, 250082, 410849, 625205, 821698, 875287, 1250410, 1750574, 2054245, 2875943, 4108490, 4376435, 5751886, 8752870, 14379715, 20131601, 28759430, 40263202, 100658005, 201316010]

約数ペア:

[(1, 201316010), (2, 100658005), (5, 40263202), (7, 28759430), (10, 20131601), (14, 14379715), (23, 8752870), (35, 5751886), (46, 4376435), (49, 4108490), (70, 2875943), (98, 2054245), (115, 1750574), (161, 1250410), (230, 875287), (245, 821698), (322, 625205), (490, 410849), (805, 250082), (1127, 178630), (1610, 125041), (2254, 89315), (5635, 35726), (11270, 17863)]