209698211888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8753}}^1\times {\mathrm{4391}}^1$

素因数の和:13194

約数の個数: 80

約数和(自身を含む): 457679849472

約数和(自身を除く): 247981637584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 4391, 5456, 8753, 8782, 17506, 17564, 35012, 35128, 48301, 70024, 70256, 96283, 96602, 136121, 140048, 192566, 193204, 271343, 272242, 385132, 386408, 542686, 544484, 770264, 772816, 1085372, 1088968, 1497331, 1540528, 2170744, 2177936, 2984773, 2994662, 4341488, 5969546, 5989324, 11939092, 11978648, 23878184, 23957296, 38434423, 47756368, 76868846, 153737692, 307475384, 422778653, 614950768, 845557306, 1191467113, 1691114612, 2382934226, 3382229224, 4765868452, 6764458448, 9531736904, 13106138243, 19063473808, 26212276486, 52424552972, 104849105944, 209698211888]

約数ペア:

[(1, 209698211888), (2, 104849105944), (4, 52424552972), (8, 26212276486), (11, 19063473808), (16, 13106138243), (22, 9531736904), (31, 6764458448), (44, 4765868452), (62, 3382229224), (88, 2382934226), (124, 1691114612), (176, 1191467113), (248, 845557306), (341, 614950768), (496, 422778653), (682, 307475384), (1364, 153737692), (2728, 76868846), (4391, 47756368), (5456, 38434423), (8753, 23957296), (8782, 23878184), (17506, 11978648), (17564, 11939092), (35012, 5989324), (35128, 5969546), (48301, 4341488), (70024, 2994662), (70256, 2984773), (96283, 2177936), (96602, 2170744), (136121, 1540528), (140048, 1497331), (192566, 1088968), (193204, 1085372), (271343, 772816), (272242, 770264), (385132, 544484), (386408, 542686)]