210359556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 581817600

約数和(自身を除く): 371458044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 479, 958, 1109, 1437, 1916, 2218, 2874, 3327, 4311, 4436, 5269, 5748, 6654, 8622, 9981, 10538, 12199, 13308, 15807, 17244, 19962, 21076, 24398, 31614, 36597, 39924, 47421, 48796, 63228, 73194, 94842, 109791, 146388, 189684, 219582, 439164, 531211, 1062422, 1593633, 2124844, 3187266, 4780899, 5843321, 6374532, 9561798, 11686642, 17529963, 19123596, 23373284, 35059926, 52589889, 70119852, 105179778, 210359556]

約数ペア:

[(1, 210359556), (2, 105179778), (3, 70119852), (4, 52589889), (6, 35059926), (9, 23373284), (11, 19123596), (12, 17529963), (18, 11686642), (22, 9561798), (33, 6374532), (36, 5843321), (44, 4780899), (66, 3187266), (99, 2124844), (132, 1593633), (198, 1062422), (396, 531211), (479, 439164), (958, 219582), (1109, 189684), (1437, 146388), (1916, 109791), (2218, 94842), (2874, 73194), (3327, 63228), (4311, 48796), (4436, 47421), (5269, 39924), (5748, 36597), (6654, 31614), (8622, 24398), (9981, 21076), (10538, 19962), (12199, 17244), (13308, 15807)]