210339956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 401016000

約数和(自身を除く): 190676044

約数列:

[1, 2, 4, 19, 38, 59, 61, 76, 118, 122, 236, 244, 769, 1121, 1159, 1538, 2242, 2318, 3076, 3599, 4484, 4636, 7198, 14396, 14611, 29222, 45371, 46909, 58444, 68381, 90742, 93818, 136762, 181484, 187636, 273524, 862049, 891271, 1724098, 1782542, 2767631, 3448196, 3565084, 5535262, 11070524, 52584989, 105169978, 210339956]

約数ペア:

[(1, 210339956), (2, 105169978), (4, 52584989), (19, 11070524), (38, 5535262), (59, 3565084), (61, 3448196), (76, 2767631), (118, 1782542), (122, 1724098), (236, 891271), (244, 862049), (769, 273524), (1121, 187636), (1159, 181484), (1538, 136762), (2242, 93818), (2318, 90742), (3076, 68381), (3599, 58444), (4484, 46909), (4636, 45371), (7198, 29222), (14396, 14611)]