211677775372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1\times {\mathrm{36571}}^1$

素因数の和:36807

約数の個数: 72

約数和(自身を含む): 438000315648

約数和(自身を除く): 226322540276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 151, 259, 302, 518, 604, 1036, 1057, 1369, 2114, 2738, 4228, 5476, 5587, 9583, 11174, 19166, 22348, 36571, 38332, 39109, 73142, 78218, 146284, 156436, 206719, 255997, 413438, 511994, 826876, 1023988, 1353127, 1447033, 2706254, 2894066, 5412508, 5522221, 5788132, 9471889, 11044442, 18943778, 22088884, 37887556, 38655547, 50065699, 77311094, 100131398, 154622188, 200262796, 204322177, 350459893, 408644354, 700919786, 817288708, 1401839572, 1430255239, 2860510478, 5721020956, 7559920549, 15119841098, 30239682196, 52919443843, 105838887686, 211677775372]

約数ペア:

[(1, 211677775372), (2, 105838887686), (4, 52919443843), (7, 30239682196), (14, 15119841098), (28, 7559920549), (37, 5721020956), (74, 2860510478), (148, 1430255239), (151, 1401839572), (259, 817288708), (302, 700919786), (518, 408644354), (604, 350459893), (1036, 204322177), (1057, 200262796), (1369, 154622188), (2114, 100131398), (2738, 77311094), (4228, 50065699), (5476, 38655547), (5587, 37887556), (9583, 22088884), (11174, 18943778), (19166, 11044442), (22348, 9471889), (36571, 5788132), (38332, 5522221), (39109, 5412508), (73142, 2894066), (78218, 2706254), (146284, 1447033), (156436, 1353127), (206719, 1023988), (255997, 826876), (413438, 511994)]