207683894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 359536320

約数和(自身を除く): 151852426

約数列:

[1, 2, 11, 22, 43, 59, 61, 86, 118, 122, 473, 649, 671, 946, 1298, 1342, 2537, 2623, 3599, 3721, 5074, 5246, 7198, 7442, 27907, 28853, 39589, 40931, 55814, 57706, 79178, 81862, 154757, 160003, 219539, 309514, 320006, 439078, 1702327, 1760033, 2414929, 3404654, 3520066, 4829858, 9440177, 18880354, 103841947, 207683894]

約数ペア:

[(1, 207683894), (2, 103841947), (11, 18880354), (22, 9440177), (43, 4829858), (59, 3520066), (61, 3404654), (86, 2414929), (118, 1760033), (122, 1702327), (473, 439078), (649, 320006), (671, 309514), (946, 219539), (1298, 160003), (1342, 154757), (2537, 81862), (2623, 79178), (3599, 57706), (3721, 55814), (5074, 40931), (5246, 39589), (7198, 28853), (7442, 27907)]