190498546

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 338849280

約数和(自身を除く): 148350734

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 3239, 4201, 6478, 8402, 22673, 29407, 45346, 58814, 172241, 331879, 344482, 663758, 1205687, 2323153, 2411374, 4646306, 13607039, 27214078, 95249273, 190498546]

約数ペア:

[(1, 190498546), (2, 95249273), (7, 27214078), (14, 13607039), (41, 4646306), (79, 2411374), (82, 2323153), (158, 1205687), (287, 663758), (553, 344482), (574, 331879), (1106, 172241), (3239, 58814), (4201, 45346), (6478, 29407), (8402, 22673)]