200620196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421471}}^1$

素因数の和:421499

約数の個数: 24

約数和(自身を含む): 424843776

約数和(自身を除く): 224223580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 421471, 842942, 1685884, 2950297, 5900594, 7165007, 11801188, 14330014, 28660028, 50155049, 100310098, 200620196]

約数ペア:

[(1, 200620196), (2, 100310098), (4, 50155049), (7, 28660028), (14, 14330014), (17, 11801188), (28, 7165007), (34, 5900594), (68, 2950297), (119, 1685884), (238, 842942), (476, 421471)]