203774172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{142699}}^1$

素因数の和:142730

約数の個数: 48

約数和(自身を含む): 575366400

約数和(自身を除く): 371592228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 142699, 285398, 428097, 570796, 856194, 998893, 1712388, 1997786, 2425883, 2996679, 3995572, 4851766, 5993358, 7277649, 9703532, 11986716, 14555298, 16981181, 29110596, 33962362, 50943543, 67924724, 101887086, 203774172]

約数ペア:

[(1, 203774172), (2, 101887086), (3, 67924724), (4, 50943543), (6, 33962362), (7, 29110596), (12, 16981181), (14, 14555298), (17, 11986716), (21, 9703532), (28, 7277649), (34, 5993358), (42, 4851766), (51, 3995572), (68, 2996679), (84, 2425883), (102, 1997786), (119, 1712388), (204, 998893), (238, 856194), (357, 570796), (476, 428097), (714, 285398), (1428, 142699)]