207918482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 344373120

約数和(自身を除く): 136454638

約数列:

[1, 2, 19, 23, 38, 46, 233, 437, 466, 874, 1021, 2042, 4427, 5359, 8854, 10718, 19399, 23483, 38798, 46966, 101821, 203642, 237893, 446177, 475786, 892354, 4519967, 5471539, 9039934, 10943078, 103959241, 207918482]

約数ペア:

[(1, 207918482), (2, 103959241), (19, 10943078), (23, 9039934), (38, 5471539), (46, 4519967), (233, 892354), (437, 475786), (466, 446177), (874, 237893), (1021, 203642), (2042, 101821), (4427, 46966), (5359, 38798), (8854, 23483), (10718, 19399)]