196711263

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 341153280

約数和(自身を除く): 144442017

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 201, 203, 261, 469, 603, 609, 1407, 1607, 1827, 1943, 4221, 4821, 5829, 11249, 13601, 14463, 17487, 33747, 40803, 46603, 101241, 107669, 122409, 139809, 323007, 326221, 419427, 753683, 969021, 978663, 2261049, 2935989, 3122401, 6783147, 9367203, 21856807, 28101609, 65570421, 196711263]

約数ペア:

[(1, 196711263), (3, 65570421), (7, 28101609), (9, 21856807), (21, 9367203), (29, 6783147), (63, 3122401), (67, 2935989), (87, 2261049), (201, 978663), (203, 969021), (261, 753683), (469, 419427), (603, 326221), (609, 323007), (1407, 139809), (1607, 122409), (1827, 107669), (1943, 101241), (4221, 46603), (4821, 40803), (5829, 33747), (11249, 17487), (13601, 14463)]