201738297

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 289935360

約数和(自身を除く): 88197063

約数列:

[1, 3, 29, 31, 87, 93, 131, 393, 571, 899, 1713, 2697, 3799, 4061, 11397, 12183, 16559, 17701, 49677, 53103, 74801, 117769, 224403, 353307, 513329, 1539987, 2169229, 2318831, 6507687, 6956493, 67246099, 201738297]

約数ペア:

[(1, 201738297), (3, 67246099), (29, 6956493), (31, 6507687), (87, 2318831), (93, 2169229), (131, 1539987), (393, 513329), (571, 353307), (899, 224403), (1713, 117769), (2697, 74801), (3799, 53103), (4061, 49677), (11397, 17701), (12183, 16559)]