202907978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48473}}^1$

素因数の和:48518

約数の個数: 32

約数和(自身を含む): 390894336

約数和(自身を除く): 187986358

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 48473, 96946, 339311, 630149, 678622, 1114879, 1260298, 2229758, 4411043, 7804153, 8822086, 14493427, 15608306, 28986854, 101453989, 202907978]

約数ペア:

[(1, 202907978), (2, 101453989), (7, 28986854), (13, 15608306), (14, 14493427), (23, 8822086), (26, 7804153), (46, 4411043), (91, 2229758), (161, 1260298), (182, 1114879), (299, 678622), (322, 630149), (598, 339311), (2093, 96946), (4186, 48473)]