201530826

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5636

約数の個数: 72

約数和(自身を含む): 520422084

約数和(自身を除く): 318891258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 5573, 6027, 11146, 12054, 16719, 18081, 33438, 36162, 39011, 50157, 78022, 100314, 117033, 228493, 234066, 273077, 351099, 456986, 546154, 685479, 702198, 819231, 1370958, 1599451, 1638462, 2056437, 2457693, 3198902, 4112874, 4798353, 4915386, 9596706, 11196157, 14395059, 22392314, 28790118, 33588471, 67176942, 100765413, 201530826]

約数ペア:

[(1, 201530826), (2, 100765413), (3, 67176942), (6, 33588471), (7, 28790118), (9, 22392314), (14, 14395059), (18, 11196157), (21, 9596706), (41, 4915386), (42, 4798353), (49, 4112874), (63, 3198902), (82, 2457693), (98, 2056437), (123, 1638462), (126, 1599451), (147, 1370958), (246, 819231), (287, 702198), (294, 685479), (369, 546154), (441, 456986), (574, 351099), (738, 273077), (861, 234066), (882, 228493), (1722, 117033), (2009, 100314), (2583, 78022), (4018, 50157), (5166, 39011), (5573, 36162), (6027, 33438), (11146, 18081), (12054, 16719)]