204531392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5785

約数の個数: 56

約数和(自身を含む): 447330576

約数和(自身を除く): 242799184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5717, 8944, 11434, 17888, 22868, 35776, 45736, 74321, 91472, 148642, 182944, 245831, 297284, 365888, 491662, 594568, 983324, 1189136, 1966648, 2378272, 3195803, 3933296, 4756544, 6391606, 7866592, 12783212, 15733184, 25566424, 51132848, 102265696, 204531392]

約数ペア:

[(1, 204531392), (2, 102265696), (4, 51132848), (8, 25566424), (13, 15733184), (16, 12783212), (26, 7866592), (32, 6391606), (43, 4756544), (52, 3933296), (64, 3195803), (86, 2378272), (104, 1966648), (172, 1189136), (208, 983324), (344, 594568), (416, 491662), (559, 365888), (688, 297284), (832, 245831), (1118, 182944), (1376, 148642), (2236, 91472), (2752, 74321), (4472, 45736), (5717, 35776), (8944, 22868), (11434, 17888)]