218366050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 72

約数和(自身を含む): 497445840

約数和(自身を除く): 279079790

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3325, 4655, 4691, 6650, 9310, 9382, 23275, 23455, 32837, 46550, 46910, 65674, 89129, 117275, 164185, 178258, 229859, 234550, 328370, 445645, 459718, 623903, 820925, 891290, 1149295, 1247806, 1641850, 2228225, 2298590, 3119515, 4367321, 4456450, 5746475, 6239030, 8734642, 11492950, 15597575, 21836605, 31195150, 43673210, 109183025, 218366050]

約数ペア:

[(1, 218366050), (2, 109183025), (5, 43673210), (7, 31195150), (10, 21836605), (14, 15597575), (19, 11492950), (25, 8734642), (35, 6239030), (38, 5746475), (49, 4456450), (50, 4367321), (70, 3119515), (95, 2298590), (98, 2228225), (133, 1641850), (175, 1247806), (190, 1149295), (245, 891290), (266, 820925), (350, 623903), (475, 459718), (490, 445645), (665, 328370), (931, 234550), (950, 229859), (1225, 178258), (1330, 164185), (1862, 117275), (2450, 89129), (3325, 65674), (4655, 46910), (4691, 46550), (6650, 32837), (9310, 23455), (9382, 23275)]