204040176

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 552583680

約数和(自身を除く): 348543504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 421, 439, 552, 842, 878, 1104, 1263, 1317, 1684, 1756, 2526, 2634, 3368, 3512, 5052, 5268, 6736, 7024, 9683, 10097, 10104, 10536, 19366, 20194, 20208, 21072, 29049, 30291, 38732, 40388, 58098, 60582, 77464, 80776, 116196, 121164, 154928, 161552, 184819, 232392, 242328, 369638, 464784, 484656, 554457, 739276, 1108914, 1478552, 2217828, 2957104, 4250837, 4435656, 8501674, 8871312, 12752511, 17003348, 25505022, 34006696, 51010044, 68013392, 102020088, 204040176]

約数ペア:

[(1, 204040176), (2, 102020088), (3, 68013392), (4, 51010044), (6, 34006696), (8, 25505022), (12, 17003348), (16, 12752511), (23, 8871312), (24, 8501674), (46, 4435656), (48, 4250837), (69, 2957104), (92, 2217828), (138, 1478552), (184, 1108914), (276, 739276), (368, 554457), (421, 484656), (439, 464784), (552, 369638), (842, 242328), (878, 232392), (1104, 184819), (1263, 161552), (1317, 154928), (1684, 121164), (1756, 116196), (2526, 80776), (2634, 77464), (3368, 60582), (3512, 58098), (5052, 40388), (5268, 38732), (6736, 30291), (7024, 29049), (9683, 21072), (10097, 20208), (10104, 20194), (10536, 19366)]