201846645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4523

約数の個数: 96

約数和(自身を含む): 469857024

約数和(自身を除く): 268010379

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 315, 385, 429, 455, 495, 585, 693, 715, 819, 1001, 1155, 1287, 1365, 2145, 3003, 3465, 4095, 4481, 5005, 6435, 9009, 13443, 15015, 22405, 31367, 40329, 45045, 49291, 58253, 67215, 94101, 147873, 156835, 174759, 201645, 246455, 282303, 291265, 345037, 407771, 443619, 470505, 524277, 640783, 739365, 873795, 1035111, 1223313, 1411515, 1725185, 1922349, 2038855, 2218095, 2621385, 3105333, 3203915, 3669939, 4485481, 5175555, 5767047, 6116565, 9611745, 13456443, 15526665, 18349695, 22427405, 28835235, 40369329, 67282215, 201846645]

約数ペア:

[(1, 201846645), (3, 67282215), (5, 40369329), (7, 28835235), (9, 22427405), (11, 18349695), (13, 15526665), (15, 13456443), (21, 9611745), (33, 6116565), (35, 5767047), (39, 5175555), (45, 4485481), (55, 3669939), (63, 3203915), (65, 3105333), (77, 2621385), (91, 2218095), (99, 2038855), (105, 1922349), (117, 1725185), (143, 1411515), (165, 1223313), (195, 1035111), (231, 873795), (273, 739365), (315, 640783), (385, 524277), (429, 470505), (455, 443619), (495, 407771), (585, 345037), (693, 291265), (715, 282303), (819, 246455), (1001, 201645), (1155, 174759), (1287, 156835), (1365, 147873), (2145, 94101), (3003, 67215), (3465, 58253), (4095, 49291), (4481, 45045), (5005, 40329), (6435, 31367), (9009, 22405), (13443, 15015)]