216311150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 440328960

約数和(自身を除く): 224017810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 547, 550, 719, 1094, 1438, 2735, 3595, 5470, 6017, 7190, 7909, 12034, 13675, 15818, 17975, 27350, 30085, 35950, 39545, 60170, 79090, 150425, 197725, 300850, 393293, 395450, 786586, 1966465, 3932930, 4326223, 8652446, 9832325, 19664650, 21631115, 43262230, 108155575, 216311150]

約数ペア:

[(1, 216311150), (2, 108155575), (5, 43262230), (10, 21631115), (11, 19664650), (22, 9832325), (25, 8652446), (50, 4326223), (55, 3932930), (110, 1966465), (275, 786586), (547, 395450), (550, 393293), (719, 300850), (1094, 197725), (1438, 150425), (2735, 79090), (3595, 60170), (5470, 39545), (6017, 35950), (7190, 30085), (7909, 27350), (12034, 17975), (13675, 15818)]