209482308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7489}}^1$

素因数の和:7546

約数の個数: 96

約数和(自身を含む): 637548800

約数和(自身を除く): 428066492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 6993, 7489, 9324, 13986, 14978, 22467, 27972, 29956, 44934, 52423, 67401, 89868, 104846, 134802, 157269, 202203, 209692, 269604, 277093, 314538, 404406, 471807, 554186, 629076, 808812, 831279, 943614, 1108372, 1415421, 1662558, 1887228, 1939651, 2493837, 2830842, 3325116, 3879302, 4987674, 5661684, 5818953, 7481511, 7758604, 9975348, 11637906, 14963022, 17456859, 23275812, 29926044, 34913718, 52370577, 69827436, 104741154, 209482308]

約数ペア:

[(1, 209482308), (2, 104741154), (3, 69827436), (4, 52370577), (6, 34913718), (7, 29926044), (9, 23275812), (12, 17456859), (14, 14963022), (18, 11637906), (21, 9975348), (27, 7758604), (28, 7481511), (36, 5818953), (37, 5661684), (42, 4987674), (54, 3879302), (63, 3325116), (74, 2830842), (84, 2493837), (108, 1939651), (111, 1887228), (126, 1662558), (148, 1415421), (189, 1108372), (222, 943614), (252, 831279), (259, 808812), (333, 629076), (378, 554186), (444, 471807), (518, 404406), (666, 314538), (756, 277093), (777, 269604), (999, 209692), (1036, 202203), (1332, 157269), (1554, 134802), (1998, 104846), (2331, 89868), (3108, 67401), (3996, 52423), (4662, 44934), (6993, 29956), (7489, 27972), (9324, 22467), (13986, 14978)]