201870333

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46439}}^1$

素因数の和:46478

約数の個数: 32

約数和(自身を含む): 356659200

約数和(自身を除く): 154788867

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 46439, 139317, 325073, 417951, 975219, 1068097, 1253853, 2925657, 3204291, 7476679, 8776971, 9612873, 22430037, 28838619, 67290111, 201870333]

約数ペア:

[(1, 201870333), (3, 67290111), (7, 28838619), (9, 22430037), (21, 9612873), (23, 8776971), (27, 7476679), (63, 3204291), (69, 2925657), (161, 1253853), (189, 1068097), (207, 975219), (483, 417951), (621, 325073), (1449, 139317), (4347, 46439)]