209501609568

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{450239}}^1$

素因数の和:450420

約数の個数: 96

約数和(自身を含む): 569117767680

約数和(自身を除く): 359616158112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 131, 148, 222, 262, 296, 393, 444, 524, 592, 786, 888, 1048, 1184, 1572, 1776, 2096, 3144, 3552, 4192, 4847, 6288, 9694, 12576, 14541, 19388, 29082, 38776, 58164, 77552, 116328, 155104, 232656, 450239, 465312, 900478, 1350717, 1800956, 2701434, 3601912, 5402868, 7203824, 10805736, 14407648, 16658843, 21611472, 33317686, 43222944, 49976529, 58981309, 66635372, 99953058, 117962618, 133270744, 176943927, 199906116, 235925236, 266541488, 353887854, 399812232, 471850472, 533082976, 707775708, 799624464, 943700944, 1415551416, 1599248928, 1887401888, 2182308433, 2831102832, 4364616866, 5662205664, 6546925299, 8729233732, 13093850598, 17458467464, 26187701196, 34916934928, 52375402392, 69833869856, 104750804784, 209501609568]

約数ペア:

[(1, 209501609568), (2, 104750804784), (3, 69833869856), (4, 52375402392), (6, 34916934928), (8, 26187701196), (12, 17458467464), (16, 13093850598), (24, 8729233732), (32, 6546925299), (37, 5662205664), (48, 4364616866), (74, 2831102832), (96, 2182308433), (111, 1887401888), (131, 1599248928), (148, 1415551416), (222, 943700944), (262, 799624464), (296, 707775708), (393, 533082976), (444, 471850472), (524, 399812232), (592, 353887854), (786, 266541488), (888, 235925236), (1048, 199906116), (1184, 176943927), (1572, 133270744), (1776, 117962618), (2096, 99953058), (3144, 66635372), (3552, 58981309), (4192, 49976529), (4847, 43222944), (6288, 33317686), (9694, 21611472), (12576, 16658843), (14541, 14407648), (19388, 10805736), (29082, 7203824), (38776, 5402868), (58164, 3601912), (77552, 2701434), (116328, 1800956), (155104, 1350717), (232656, 900478), (450239, 465312)]