205870512

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 552652128

約数和(自身を除く): 346781616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 656, 876, 984, 1168, 1433, 1752, 1968, 2866, 2993, 3504, 4299, 5732, 5986, 8598, 8979, 11464, 11972, 17196, 17958, 22928, 23944, 34392, 35916, 47888, 58753, 68784, 71832, 104609, 117506, 143664, 176259, 209218, 235012, 313827, 352518, 418436, 470024, 627654, 705036, 836872, 940048, 1255308, 1410072, 1673744, 2510616, 2820144, 4288969, 5021232, 8577938, 12866907, 17155876, 25733814, 34311752, 51467628, 68623504, 102935256, 205870512]

約数ペア:

[(1, 205870512), (2, 102935256), (3, 68623504), (4, 51467628), (6, 34311752), (8, 25733814), (12, 17155876), (16, 12866907), (24, 8577938), (41, 5021232), (48, 4288969), (73, 2820144), (82, 2510616), (123, 1673744), (146, 1410072), (164, 1255308), (219, 940048), (246, 836872), (292, 705036), (328, 627654), (438, 470024), (492, 418436), (584, 352518), (656, 313827), (876, 235012), (984, 209218), (1168, 176259), (1433, 143664), (1752, 117506), (1968, 104609), (2866, 71832), (2993, 68784), (3504, 58753), (4299, 47888), (5732, 35916), (5986, 34392), (8598, 23944), (8979, 22928), (11464, 17958), (11972, 17196)]