201423635

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 79590637

約数列:

[1, 5, 7, 35, 131, 197, 223, 655, 917, 985, 1115, 1379, 1561, 4585, 6895, 7805, 25807, 29213, 43931, 129035, 146065, 180649, 204491, 219655, 307517, 903245, 1022455, 1537585, 5754961, 28774805, 40284727, 201423635]

約数ペア:

[(1, 201423635), (5, 40284727), (7, 28774805), (35, 5754961), (131, 1537585), (197, 1022455), (223, 903245), (655, 307517), (917, 219655), (985, 204491), (1115, 180649), (1379, 146065), (1561, 129035), (4585, 43931), (6895, 29213), (7805, 25807)]