205616496944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1033789}}^1$

素因数の和:1034229

約数の個数: 40

約数和(自身を含む): 412258911360

約数和(自身を除く): 206642414416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 401, 496, 802, 1604, 3208, 6416, 12431, 24862, 49724, 99448, 198896, 1033789, 2067578, 4135156, 8270312, 16540624, 32047459, 64094918, 128189836, 256379672, 414549389, 512759344, 829098778, 1658197556, 3316395112, 6632790224, 12851031059, 25702062118, 51404124236, 102808248472, 205616496944]

約数ペア:

[(1, 205616496944), (2, 102808248472), (4, 51404124236), (8, 25702062118), (16, 12851031059), (31, 6632790224), (62, 3316395112), (124, 1658197556), (248, 829098778), (401, 512759344), (496, 414549389), (802, 256379672), (1604, 128189836), (3208, 64094918), (6416, 32047459), (12431, 16540624), (24862, 8270312), (49724, 4135156), (99448, 2067578), (198896, 1033789)]