204098656

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 417454128

約数和(自身を除く): 213355472

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 1312, 2131, 2336, 2993, 4262, 5986, 8524, 11972, 17048, 23944, 34096, 47888, 68192, 87371, 95776, 155563, 174742, 311126, 349484, 622252, 698968, 1244504, 1397936, 2489008, 2795872, 4978016, 6378083, 12756166, 25512332, 51024664, 102049328, 204098656]

約数ペア:

[(1, 204098656), (2, 102049328), (4, 51024664), (8, 25512332), (16, 12756166), (32, 6378083), (41, 4978016), (73, 2795872), (82, 2489008), (146, 1397936), (164, 1244504), (292, 698968), (328, 622252), (584, 349484), (656, 311126), (1168, 174742), (1312, 155563), (2131, 95776), (2336, 87371), (2993, 68192), (4262, 47888), (5986, 34096), (8524, 23944), (11972, 17048)]