202129672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 406748160

約数和(自身を除く): 204618488

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 103, 124, 164, 193, 206, 248, 328, 386, 412, 772, 824, 1271, 1544, 2542, 3193, 4223, 5084, 5983, 6386, 7913, 8446, 10168, 11966, 12772, 15826, 16892, 19879, 23932, 25544, 31652, 33784, 39758, 47864, 63304, 79516, 130913, 159032, 245303, 261826, 490606, 523652, 616249, 815039, 981212, 1047304, 1232498, 1630078, 1962424, 2464996, 3260156, 4929992, 6520312, 25266209, 50532418, 101064836, 202129672]

約数ペア:

[(1, 202129672), (2, 101064836), (4, 50532418), (8, 25266209), (31, 6520312), (41, 4929992), (62, 3260156), (82, 2464996), (103, 1962424), (124, 1630078), (164, 1232498), (193, 1047304), (206, 981212), (248, 815039), (328, 616249), (386, 523652), (412, 490606), (772, 261826), (824, 245303), (1271, 159032), (1544, 130913), (2542, 79516), (3193, 63304), (4223, 47864), (5084, 39758), (5983, 33784), (6386, 31652), (7913, 25544), (8446, 23932), (10168, 19879), (11966, 16892), (12772, 15826)]