207384744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 623738880

約数和(自身を除く): 416354136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 191, 276, 281, 322, 382, 483, 552, 562, 573, 644, 764, 843, 966, 1124, 1146, 1288, 1337, 1528, 1686, 1932, 1967, 2248, 2292, 2674, 3372, 3864, 3934, 4011, 4393, 4584, 5348, 5901, 6463, 6744, 7868, 8022, 8786, 10696, 11802, 12926, 13179, 15736, 16044, 17572, 19389, 23604, 25852, 26358, 30751, 32088, 35144, 38778, 45241, 47208, 51704, 52716, 53671, 61502, 77556, 90482, 92253, 105432, 107342, 123004, 135723, 155112, 161013, 180964, 184506, 214684, 246008, 271446, 322026, 361928, 369012, 375697, 429368, 542892, 644052, 738024, 751394, 1085784, 1127091, 1234433, 1288104, 1502788, 2254182, 2468866, 3005576, 3703299, 4508364, 4937732, 7406598, 8641031, 9016728, 9875464, 14813196, 17282062, 25923093, 29626392, 34564124, 51846186, 69128248, 103692372, 207384744]

約数ペア:

[(1, 207384744), (2, 103692372), (3, 69128248), (4, 51846186), (6, 34564124), (7, 29626392), (8, 25923093), (12, 17282062), (14, 14813196), (21, 9875464), (23, 9016728), (24, 8641031), (28, 7406598), (42, 4937732), (46, 4508364), (56, 3703299), (69, 3005576), (84, 2468866), (92, 2254182), (138, 1502788), (161, 1288104), (168, 1234433), (184, 1127091), (191, 1085784), (276, 751394), (281, 738024), (322, 644052), (382, 542892), (483, 429368), (552, 375697), (562, 369012), (573, 361928), (644, 322026), (764, 271446), (843, 246008), (966, 214684), (1124, 184506), (1146, 180964), (1288, 161013), (1337, 155112), (1528, 135723), (1686, 123004), (1932, 107342), (1967, 105432), (2248, 92253), (2292, 90482), (2674, 77556), (3372, 61502), (3864, 53671), (3934, 52716), (4011, 51704), (4393, 47208), (4584, 45241), (5348, 38778), (5901, 35144), (6463, 32088), (6744, 30751), (7868, 26358), (8022, 25852), (8786, 23604), (10696, 19389), (11802, 17572), (12926, 16044), (13179, 15736)]