204055888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11119}}^1$

素因数の和:11195

約数の個数: 40

約数和(自身を含む): 419179520

約数和(自身を除く): 215123632

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 11119, 18352, 22238, 44476, 88952, 177904, 344689, 411403, 689378, 822806, 1378756, 1645612, 2757512, 3291224, 5515024, 6582448, 12753493, 25506986, 51013972, 102027944, 204055888]

約数ペア:

[(1, 204055888), (2, 102027944), (4, 51013972), (8, 25506986), (16, 12753493), (31, 6582448), (37, 5515024), (62, 3291224), (74, 2757512), (124, 1645612), (148, 1378756), (248, 822806), (296, 689378), (496, 411403), (592, 344689), (1147, 177904), (2294, 88952), (4588, 44476), (9176, 22238), (11119, 18352)]