191930814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5329

約数の個数: 48

約数和(自身を含む): 438890400

約数和(自身を除く): 246959586

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 5209, 6141, 10418, 12282, 15627, 18423, 31254, 36846, 46881, 93762, 119807, 239614, 359421, 463601, 718842, 927202, 1078263, 1390803, 2156526, 2781606, 4172409, 8344818, 10662823, 21325646, 31988469, 63976938, 95965407, 191930814]

約数ペア:

[(1, 191930814), (2, 95965407), (3, 63976938), (6, 31988469), (9, 21325646), (18, 10662823), (23, 8344818), (46, 4172409), (69, 2781606), (89, 2156526), (138, 1390803), (178, 1078263), (207, 927202), (267, 718842), (414, 463601), (534, 359421), (801, 239614), (1602, 119807), (2047, 93762), (4094, 46881), (5209, 36846), (6141, 31254), (10418, 18423), (12282, 15627)]