205392186

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{12553}}^1$

素因数の和:12668

約数の個数: 40

約数和(自身を含む): 464824404

約数和(自身を除く): 259432218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 12553, 16362, 25106, 37659, 75318, 112977, 225954, 338931, 677862, 1016793, 1267853, 2033586, 2535706, 3803559, 7607118, 11410677, 22821354, 34232031, 68464062, 102696093, 205392186]

約数ペア:

[(1, 205392186), (2, 102696093), (3, 68464062), (6, 34232031), (9, 22821354), (18, 11410677), (27, 7607118), (54, 3803559), (81, 2535706), (101, 2033586), (162, 1267853), (202, 1016793), (303, 677862), (606, 338931), (909, 225954), (1818, 112977), (2727, 75318), (5454, 37659), (8181, 25106), (12553, 16362)]