213746848

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56131}}^1$

素因数の和:56165

約数の個数: 48

約数和(自身を含む): 509229504

約数和(自身を除く): 295482656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 56131, 112262, 224524, 392917, 449048, 785834, 898096, 954227, 1571668, 1796192, 1908454, 3143336, 3816908, 6286672, 6679589, 7633816, 12573344, 13359178, 15267632, 26718356, 30535264, 53436712, 106873424, 213746848]

約数ペア:

[(1, 213746848), (2, 106873424), (4, 53436712), (7, 30535264), (8, 26718356), (14, 15267632), (16, 13359178), (17, 12573344), (28, 7633816), (32, 6679589), (34, 6286672), (56, 3816908), (68, 3143336), (112, 1908454), (119, 1796192), (136, 1571668), (224, 954227), (238, 898096), (272, 785834), (476, 449048), (544, 392917), (952, 224524), (1904, 112262), (3808, 56131)]