214232018

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15327

約数の個数: 48

約数和(自身を含む): 439193664

約数和(自身を除く): 224961646

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 15287, 30574, 107009, 168157, 198731, 214018, 336314, 397462, 749063, 1177099, 1391117, 1498126, 2186041, 2354198, 2782234, 4372082, 8239693, 9737819, 15302287, 16479386, 19475638, 30604574, 107116009, 214232018]

約数ペア:

[(1, 214232018), (2, 107116009), (7, 30604574), (11, 19475638), (13, 16479386), (14, 15302287), (22, 9737819), (26, 8239693), (49, 4372082), (77, 2782234), (91, 2354198), (98, 2186041), (143, 1498126), (154, 1391117), (182, 1177099), (286, 749063), (539, 397462), (637, 336314), (1001, 214018), (1078, 198731), (1274, 168157), (2002, 107009), (7007, 30574), (14014, 15287)]