201116685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 427327488

約数和(自身を除く): 226210803

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 41, 55, 77, 93, 105, 123, 137, 155, 165, 205, 217, 231, 287, 341, 385, 411, 451, 465, 615, 651, 685, 861, 959, 1023, 1085, 1155, 1271, 1353, 1435, 1507, 1705, 2055, 2255, 2387, 2877, 3157, 3255, 3813, 4247, 4305, 4521, 4795, 5115, 5617, 6355, 6765, 7161, 7535, 8897, 9471, 10549, 11935, 12741, 13981, 14385, 15785, 16851, 19065, 21235, 22605, 26691, 28085, 29729, 31647, 35805, 39319, 41943, 44485, 46717, 47355, 52745, 61787, 63705, 69905, 84255, 89187, 97867, 117957, 133455, 140151, 148645, 158235, 174127, 185361, 196595, 209715, 233585, 293601, 308935, 327019, 432509, 445935, 489335, 522381, 589785, 700755, 870635, 926805, 981057, 1218889, 1297527, 1468005, 1635095, 1915397, 2162545, 2611905, 3656667, 4905285, 5746191, 6094445, 6487635, 9576985, 13407779, 18283335, 28730955, 40223337, 67038895, 201116685]

約数ペア:

[(1, 201116685), (3, 67038895), (5, 40223337), (7, 28730955), (11, 18283335), (15, 13407779), (21, 9576985), (31, 6487635), (33, 6094445), (35, 5746191), (41, 4905285), (55, 3656667), (77, 2611905), (93, 2162545), (105, 1915397), (123, 1635095), (137, 1468005), (155, 1297527), (165, 1218889), (205, 981057), (217, 926805), (231, 870635), (287, 700755), (341, 589785), (385, 522381), (411, 489335), (451, 445935), (465, 432509), (615, 327019), (651, 308935), (685, 293601), (861, 233585), (959, 209715), (1023, 196595), (1085, 185361), (1155, 174127), (1271, 158235), (1353, 148645), (1435, 140151), (1507, 133455), (1705, 117957), (2055, 97867), (2255, 89187), (2387, 84255), (2877, 69905), (3157, 63705), (3255, 61787), (3813, 52745), (4247, 47355), (4305, 46717), (4521, 44485), (4795, 41943), (5115, 39319), (5617, 35805), (6355, 31647), (6765, 29729), (7161, 28085), (7535, 26691), (8897, 22605), (9471, 21235), (10549, 19065), (11935, 16851), (12741, 15785), (13981, 14385)]