194611690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213859}}^1$

素因数の和:213886

約数の個数: 32

約数和(自身を含む): 431141760

約数和(自身を除く): 236530070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 213859, 427718, 1069295, 1497013, 2138590, 2780167, 2994026, 5560334, 7485065, 13900835, 14970130, 19461169, 27801670, 38922338, 97305845, 194611690]

約数ペア:

[(1, 194611690), (2, 97305845), (5, 38922338), (7, 27801670), (10, 19461169), (13, 14970130), (14, 13900835), (26, 7485065), (35, 5560334), (65, 2994026), (70, 2780167), (91, 2138590), (130, 1497013), (182, 1069295), (455, 427718), (910, 213859)]