199291204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{683}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 423335808

約数和(自身を除く): 224044604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 613, 683, 1226, 1366, 2452, 2732, 4291, 4781, 8582, 9562, 10421, 11611, 17164, 19124, 20842, 23222, 41684, 46444, 72947, 81277, 145894, 162554, 291788, 325108, 418679, 837358, 1674716, 2930753, 5861506, 7117543, 11723012, 14235086, 28470172, 49822801, 99645602, 199291204]

約数ペア:

[(1, 199291204), (2, 99645602), (4, 49822801), (7, 28470172), (14, 14235086), (17, 11723012), (28, 7117543), (34, 5861506), (68, 2930753), (119, 1674716), (238, 837358), (476, 418679), (613, 325108), (683, 291788), (1226, 162554), (1366, 145894), (2452, 81277), (2732, 72947), (4291, 46444), (4781, 41684), (8582, 23222), (9562, 20842), (10421, 19124), (11611, 17164)]