213002608

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20934

約数の個数: 60

約数和(自身を含む): 517024200

約数和(自身を除く): 304021592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 20899, 41798, 83596, 146293, 167192, 271687, 292586, 334384, 543374, 585172, 1024051, 1086748, 1170344, 1901809, 2048102, 2173496, 2340688, 3803618, 4096204, 4346992, 7607236, 8192408, 13312663, 15214472, 16384816, 26625326, 30428944, 53250652, 106501304, 213002608]

約数ペア:

[(1, 213002608), (2, 106501304), (4, 53250652), (7, 30428944), (8, 26625326), (13, 16384816), (14, 15214472), (16, 13312663), (26, 8192408), (28, 7607236), (49, 4346992), (52, 4096204), (56, 3803618), (91, 2340688), (98, 2173496), (104, 2048102), (112, 1901809), (182, 1170344), (196, 1086748), (208, 1024051), (364, 585172), (392, 543374), (637, 334384), (728, 292586), (784, 271687), (1274, 167192), (1456, 146293), (2548, 83596), (5096, 41798), (10192, 20899)]