210192112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 452193280

約数和(自身を除く): 242001168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 109, 127, 146, 208, 218, 254, 292, 436, 508, 584, 872, 949, 1016, 1168, 1417, 1651, 1744, 1898, 2032, 2834, 3302, 3796, 5668, 6604, 7592, 7957, 9271, 11336, 13208, 13843, 15184, 15914, 18542, 22672, 26416, 27686, 31828, 37084, 55372, 63656, 74168, 103441, 110744, 120523, 127312, 148336, 179959, 206882, 221488, 241046, 359918, 413764, 482092, 719836, 827528, 964184, 1010539, 1439672, 1655056, 1928368, 2021078, 2879344, 4042156, 8084312, 13137007, 16168624, 26274014, 52548028, 105096056, 210192112]

約数ペア:

[(1, 210192112), (2, 105096056), (4, 52548028), (8, 26274014), (13, 16168624), (16, 13137007), (26, 8084312), (52, 4042156), (73, 2879344), (104, 2021078), (109, 1928368), (127, 1655056), (146, 1439672), (208, 1010539), (218, 964184), (254, 827528), (292, 719836), (436, 482092), (508, 413764), (584, 359918), (872, 241046), (949, 221488), (1016, 206882), (1168, 179959), (1417, 148336), (1651, 127312), (1744, 120523), (1898, 110744), (2032, 103441), (2834, 74168), (3302, 63656), (3796, 55372), (5668, 37084), (6604, 31828), (7592, 27686), (7957, 26416), (9271, 22672), (11336, 18542), (13208, 15914), (13843, 15184)]