205211692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13966

約数の個数: 48

約数和(自身を含む): 448616448

約数和(自身を除く): 243404756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 13907, 14756, 27814, 55628, 97349, 194698, 236419, 389396, 431117, 472838, 862234, 945676, 1654933, 1724468, 3017819, 3309866, 6035638, 6619732, 7328989, 12071276, 14657978, 29315956, 51302923, 102605846, 205211692]

約数ペア:

[(1, 205211692), (2, 102605846), (4, 51302923), (7, 29315956), (14, 14657978), (17, 12071276), (28, 7328989), (31, 6619732), (34, 6035638), (62, 3309866), (68, 3017819), (119, 1724468), (124, 1654933), (217, 945676), (238, 862234), (434, 472838), (476, 431117), (527, 389396), (868, 236419), (1054, 194698), (2108, 97349), (3689, 55628), (7378, 27814), (13907, 14756)]