201893055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 399651840

約数和(自身を除く): 197758785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 353, 419, 455, 1059, 1257, 1365, 1765, 2095, 2471, 2933, 4589, 5295, 5447, 6285, 7413, 8799, 12355, 13767, 14665, 16341, 22945, 27235, 32123, 37065, 38129, 43995, 68835, 81705, 96369, 114387, 147907, 160615, 190645, 443721, 481845, 571935, 739535, 1035349, 1922791, 2218605, 3106047, 5176745, 5768373, 9613955, 13459537, 15530235, 28841865, 40378611, 67297685, 201893055]

約数ペア:

[(1, 201893055), (3, 67297685), (5, 40378611), (7, 28841865), (13, 15530235), (15, 13459537), (21, 9613955), (35, 5768373), (39, 5176745), (65, 3106047), (91, 2218605), (105, 1922791), (195, 1035349), (273, 739535), (353, 571935), (419, 481845), (455, 443721), (1059, 190645), (1257, 160615), (1365, 147907), (1765, 114387), (2095, 96369), (2471, 81705), (2933, 68835), (4589, 43995), (5295, 38129), (5447, 37065), (6285, 32123), (7413, 27235), (8799, 22945), (12355, 16341), (13767, 14665)]