201354510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1549}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 553536000

約数和(自身を除く): 352181490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 619, 1238, 1549, 1857, 3095, 3098, 3714, 4333, 4647, 6190, 7745, 8666, 9285, 9294, 10843, 12999, 15490, 18570, 21665, 21686, 23235, 25998, 32529, 43330, 46470, 54215, 64995, 65058, 108430, 129990, 162645, 325290, 958831, 1917662, 2876493, 4794155, 5752986, 6711817, 9588310, 13423634, 14382465, 20135451, 28764930, 33559085, 40270902, 67118170, 100677255, 201354510]

約数ペア:

[(1, 201354510), (2, 100677255), (3, 67118170), (5, 40270902), (6, 33559085), (7, 28764930), (10, 20135451), (14, 14382465), (15, 13423634), (21, 9588310), (30, 6711817), (35, 5752986), (42, 4794155), (70, 2876493), (105, 1917662), (210, 958831), (619, 325290), (1238, 162645), (1549, 129990), (1857, 108430), (3095, 65058), (3098, 64995), (3714, 54215), (4333, 46470), (4647, 43330), (6190, 32529), (7745, 25998), (8666, 23235), (9285, 21686), (9294, 21665), (10843, 18570), (12999, 15490)]