201150537

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 331034112

約数和(自身を除く): 129883575

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 217, 259, 651, 777, 1147, 1193, 1519, 1813, 3441, 3579, 4557, 5439, 8029, 8351, 24087, 25053, 36983, 44141, 56203, 58457, 110949, 132423, 168609, 175371, 258881, 308987, 776643, 926961, 1368371, 1812167, 2162909, 4105113, 5436501, 6488727, 9578597, 28735791, 67050179, 201150537]

約数ペア:

[(1, 201150537), (3, 67050179), (7, 28735791), (21, 9578597), (31, 6488727), (37, 5436501), (49, 4105113), (93, 2162909), (111, 1812167), (147, 1368371), (217, 926961), (259, 776643), (651, 308987), (777, 258881), (1147, 175371), (1193, 168609), (1519, 132423), (1813, 110949), (3441, 58457), (3579, 56203), (4557, 44141), (5439, 36983), (8029, 25053), (8351, 24087)]