201727610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 455716368

約数和(自身を除く): 253988758

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 61, 70, 85, 98, 119, 122, 170, 238, 245, 305, 397, 427, 490, 595, 610, 794, 833, 854, 1037, 1190, 1666, 1985, 2074, 2135, 2779, 2989, 3970, 4165, 4270, 5185, 5558, 5978, 6749, 7259, 8330, 10370, 13498, 13895, 14518, 14945, 19453, 24217, 27790, 29890, 33745, 36295, 38906, 47243, 48434, 50813, 67490, 72590, 94486, 97265, 101626, 121085, 169519, 194530, 236215, 242170, 254065, 330701, 339038, 411689, 472430, 508130, 661402, 823378, 847595, 1186633, 1653505, 1695190, 2058445, 2373266, 2881823, 3307010, 4116890, 5763646, 5933165, 11866330, 14409115, 20172761, 28818230, 40345522, 100863805, 201727610]

約数ペア:

[(1, 201727610), (2, 100863805), (5, 40345522), (7, 28818230), (10, 20172761), (14, 14409115), (17, 11866330), (34, 5933165), (35, 5763646), (49, 4116890), (61, 3307010), (70, 2881823), (85, 2373266), (98, 2058445), (119, 1695190), (122, 1653505), (170, 1186633), (238, 847595), (245, 823378), (305, 661402), (397, 508130), (427, 472430), (490, 411689), (595, 339038), (610, 330701), (794, 254065), (833, 242170), (854, 236215), (1037, 194530), (1190, 169519), (1666, 121085), (1985, 101626), (2074, 97265), (2135, 94486), (2779, 72590), (2989, 67490), (3970, 50813), (4165, 48434), (4270, 47243), (5185, 38906), (5558, 36295), (5978, 33745), (6749, 29890), (7259, 27790), (8330, 24217), (10370, 19453), (13498, 14945), (13895, 14518)]