221458446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10859}}^1$

素因数の和:10981

約数の個数: 48

約数和(自身を含む): 528577920

約数和(自身を除く): 307119474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 10197, 10859, 20394, 21718, 32577, 65154, 97731, 119449, 195462, 238898, 358347, 716694, 1075041, 1118477, 2150082, 2236954, 3355431, 6710862, 10066293, 12303247, 20132586, 24606494, 36909741, 73819482, 110729223, 221458446]

約数ペア:

[(1, 221458446), (2, 110729223), (3, 73819482), (6, 36909741), (9, 24606494), (11, 20132586), (18, 12303247), (22, 10066293), (33, 6710862), (66, 3355431), (99, 2236954), (103, 2150082), (198, 1118477), (206, 1075041), (309, 716694), (618, 358347), (927, 238898), (1133, 195462), (1854, 119449), (2266, 97731), (3399, 65154), (6798, 32577), (10197, 21718), (10859, 20394)]