200896129

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 245203200

約数和(自身を除く): 44307071

約数列:

[1, 7, 43, 49, 53, 257, 301, 343, 371, 1799, 2107, 2279, 2597, 11051, 12593, 13621, 14749, 15953, 18179, 77357, 88151, 95347, 111671, 541499, 585703, 667429, 781697, 3790493, 4099921, 4672003, 28699447, 200896129]

約数ペア:

[(1, 200896129), (7, 28699447), (43, 4672003), (49, 4099921), (53, 3790493), (257, 781697), (301, 667429), (343, 585703), (371, 541499), (1799, 111671), (2107, 95347), (2279, 88151), (2597, 77357), (11051, 18179), (12593, 15953), (13621, 14749)]