221468214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 514149120

約数和(自身を除く): 292680906

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 683, 867, 1122, 1366, 1734, 2049, 3179, 4098, 4913, 6358, 7513, 9537, 9826, 11611, 14739, 15026, 19074, 22539, 23222, 29478, 34833, 45078, 54043, 69666, 108086, 127721, 162129, 197387, 255442, 324258, 383163, 394774, 592161, 766326, 1184322, 2171257, 3355579, 4342514, 6513771, 6711158, 10066737, 13027542, 20133474, 36911369, 73822738, 110734107, 221468214]

約数ペア:

[(1, 221468214), (2, 110734107), (3, 73822738), (6, 36911369), (11, 20133474), (17, 13027542), (22, 10066737), (33, 6711158), (34, 6513771), (51, 4342514), (66, 3355579), (102, 2171257), (187, 1184322), (289, 766326), (374, 592161), (561, 394774), (578, 383163), (683, 324258), (867, 255442), (1122, 197387), (1366, 162129), (1734, 127721), (2049, 108086), (3179, 69666), (4098, 54043), (4913, 45078), (6358, 34833), (7513, 29478), (9537, 23222), (9826, 22539), (11611, 19074), (14739, 15026)]