209366928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 627712800

約数和(自身を除く): 418345872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 684, 708, 912, 944, 1062, 1121, 1297, 1368, 1416, 2124, 2242, 2594, 2736, 2832, 3363, 3891, 4248, 4484, 5188, 6726, 7782, 8496, 8968, 10089, 10376, 11673, 13452, 15564, 17936, 20178, 20752, 23346, 24643, 26904, 31128, 40356, 46692, 49286, 53808, 62256, 73929, 76523, 80712, 93384, 98572, 147858, 153046, 161424, 186768, 197144, 221787, 229569, 295716, 306092, 394288, 443574, 459138, 591432, 612184, 688707, 887148, 918276, 1182864, 1224368, 1377414, 1453937, 1774296, 1836552, 2754828, 2907874, 3548592, 3673104, 4361811, 5509656, 5815748, 8723622, 11019312, 11631496, 13085433, 17447244, 23262992, 26170866, 34894488, 52341732, 69788976, 104683464, 209366928]

約数ペア:

[(1, 209366928), (2, 104683464), (3, 69788976), (4, 52341732), (6, 34894488), (8, 26170866), (9, 23262992), (12, 17447244), (16, 13085433), (18, 11631496), (19, 11019312), (24, 8723622), (36, 5815748), (38, 5509656), (48, 4361811), (57, 3673104), (59, 3548592), (72, 2907874), (76, 2754828), (114, 1836552), (118, 1774296), (144, 1453937), (152, 1377414), (171, 1224368), (177, 1182864), (228, 918276), (236, 887148), (304, 688707), (342, 612184), (354, 591432), (456, 459138), (472, 443574), (531, 394288), (684, 306092), (708, 295716), (912, 229569), (944, 221787), (1062, 197144), (1121, 186768), (1297, 161424), (1368, 153046), (1416, 147858), (2124, 98572), (2242, 93384), (2594, 80712), (2736, 76523), (2832, 73929), (3363, 62256), (3891, 53808), (4248, 49286), (4484, 46692), (5188, 40356), (6726, 31128), (7782, 26904), (8496, 24643), (8968, 23346), (10089, 20752), (10376, 20178), (11673, 17936), (13452, 15564)]