210783105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 204351615

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 59, 65, 93, 117, 155, 177, 195, 197, 279, 295, 403, 465, 531, 585, 591, 767, 885, 985, 1209, 1395, 1773, 1829, 2015, 2301, 2561, 2655, 2955, 3627, 3835, 5487, 6045, 6107, 6903, 7683, 8865, 9145, 11505, 11623, 12805, 16461, 18135, 18321, 23049, 23777, 27435, 30535, 34515, 34869, 38415, 54963, 58115, 71331, 79391, 82305, 91605, 104607, 115245, 118885, 151099, 174345, 213993, 238173, 274815, 356655, 360313, 396955, 453297, 523035, 714519, 755495, 1069965, 1080939, 1190865, 1359891, 1801565, 2266485, 3242817, 3572595, 4684069, 5404695, 6799455, 14052207, 16214085, 23420345, 42156621, 70261035, 210783105]

約数ペア:

[(1, 210783105), (3, 70261035), (5, 42156621), (9, 23420345), (13, 16214085), (15, 14052207), (31, 6799455), (39, 5404695), (45, 4684069), (59, 3572595), (65, 3242817), (93, 2266485), (117, 1801565), (155, 1359891), (177, 1190865), (195, 1080939), (197, 1069965), (279, 755495), (295, 714519), (403, 523035), (465, 453297), (531, 396955), (585, 360313), (591, 356655), (767, 274815), (885, 238173), (985, 213993), (1209, 174345), (1395, 151099), (1773, 118885), (1829, 115245), (2015, 104607), (2301, 91605), (2561, 82305), (2655, 79391), (2955, 71331), (3627, 58115), (3835, 54963), (5487, 38415), (6045, 34869), (6107, 34515), (6903, 30535), (7683, 27435), (8865, 23777), (9145, 23049), (11505, 18321), (11623, 18135), (12805, 16461)]