219373202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 375022872

約数和(自身を除く): 155649670

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 293, 323, 361, 586, 646, 722, 1037, 1159, 2074, 2318, 4981, 5567, 6137, 9962, 11134, 12274, 17873, 19703, 22021, 35746, 39406, 44042, 94639, 105773, 189278, 211546, 303841, 339587, 374357, 607682, 679174, 748714, 1798141, 3596282, 5772979, 6452153, 11545958, 12904306, 109686601, 219373202]

約数ペア:

[(1, 219373202), (2, 109686601), (17, 12904306), (19, 11545958), (34, 6452153), (38, 5772979), (61, 3596282), (122, 1798141), (293, 748714), (323, 679174), (361, 607682), (586, 374357), (646, 339587), (722, 303841), (1037, 211546), (1159, 189278), (2074, 105773), (2318, 94639), (4981, 44042), (5567, 39406), (6137, 35746), (9962, 22021), (11134, 19703), (12274, 17873)]