209013984

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38197}}^1$

素因数の和:38232

約数の個数: 72

約数和(自身を含む): 625683240

約数和(自身を除く): 416669256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 38197, 76394, 114591, 152788, 229182, 305576, 343773, 458364, 611152, 687546, 725743, 916728, 1222304, 1375092, 1451486, 1833456, 2177229, 2750184, 2902972, 3666912, 4354458, 5500368, 5805944, 6531687, 8708916, 11000736, 11611888, 13063374, 17417832, 23223776, 26126748, 34835664, 52253496, 69671328, 104506992, 209013984]

約数ペア:

[(1, 209013984), (2, 104506992), (3, 69671328), (4, 52253496), (6, 34835664), (8, 26126748), (9, 23223776), (12, 17417832), (16, 13063374), (18, 11611888), (19, 11000736), (24, 8708916), (32, 6531687), (36, 5805944), (38, 5500368), (48, 4354458), (57, 3666912), (72, 2902972), (76, 2750184), (96, 2177229), (114, 1833456), (144, 1451486), (152, 1375092), (171, 1222304), (228, 916728), (288, 725743), (304, 687546), (342, 611152), (456, 458364), (608, 343773), (684, 305576), (912, 229182), (1368, 152788), (1824, 114591), (2736, 76394), (5472, 38197)]