201291944

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 243495256

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 179, 301, 344, 358, 467, 602, 716, 934, 1204, 1253, 1432, 1868, 2408, 2506, 3269, 3736, 5012, 6538, 7697, 10024, 13076, 15394, 20081, 26152, 30788, 40162, 53879, 61576, 80324, 83593, 107758, 140567, 160648, 167186, 215516, 281134, 334372, 431032, 562268, 585151, 668744, 1124536, 1170302, 2340604, 3594499, 4681208, 7188998, 14377996, 25161493, 28755992, 50322986, 100645972, 201291944]

約数ペア:

[(1, 201291944), (2, 100645972), (4, 50322986), (7, 28755992), (8, 25161493), (14, 14377996), (28, 7188998), (43, 4681208), (56, 3594499), (86, 2340604), (172, 1170302), (179, 1124536), (301, 668744), (344, 585151), (358, 562268), (467, 431032), (602, 334372), (716, 281134), (934, 215516), (1204, 167186), (1253, 160648), (1432, 140567), (1868, 107758), (2408, 83593), (2506, 80324), (3269, 61576), (3736, 53879), (5012, 40162), (6538, 30788), (7697, 26152), (10024, 20081), (13076, 15394)]