213306002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50957}}^1$

素因数の和:51002

約数の個数: 32

約数和(自身を含む): 410925312

約数和(自身を除く): 197619310

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 50957, 101914, 356699, 662441, 713398, 1172011, 1324882, 2344022, 4637087, 8204077, 9274174, 15236143, 16408154, 30472286, 106653001, 213306002]

約数ペア:

[(1, 213306002), (2, 106653001), (7, 30472286), (13, 16408154), (14, 15236143), (23, 9274174), (26, 8204077), (46, 4637087), (91, 2344022), (161, 1324882), (182, 1172011), (299, 713398), (322, 662441), (598, 356699), (2093, 101914), (4186, 50957)]