201690264820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{187441}}^1$

素因数の和:187601

約数の個数: 96

約数和(自身を含む): 475376904576

約数和(自身を除く): 273686639756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 73, 110, 134, 146, 220, 268, 292, 335, 365, 670, 730, 737, 803, 1340, 1460, 1474, 1606, 2948, 3212, 3685, 4015, 4891, 7370, 8030, 9782, 14740, 16060, 19564, 24455, 48910, 53801, 97820, 107602, 187441, 215204, 269005, 374882, 538010, 749764, 937205, 1076020, 1874410, 2061851, 3748820, 4123702, 8247404, 10309255, 12558547, 13683193, 20618510, 25117094, 27366386, 41237020, 50234188, 54732772, 62792735, 68415965, 125585470, 136831930, 138144017, 150515123, 251170940, 273663860, 276288034, 301030246, 552576068, 602060492, 690720085, 752575615, 916773931, 1381440170, 1505151230, 1833547862, 2762880340, 3010302460, 3667095724, 4583869655, 9167739310, 10084513241, 18335478620, 20169026482, 40338052964, 50422566205, 100845132410, 201690264820]

約数ペア:

[(1, 201690264820), (2, 100845132410), (4, 50422566205), (5, 40338052964), (10, 20169026482), (11, 18335478620), (20, 10084513241), (22, 9167739310), (44, 4583869655), (55, 3667095724), (67, 3010302460), (73, 2762880340), (110, 1833547862), (134, 1505151230), (146, 1381440170), (220, 916773931), (268, 752575615), (292, 690720085), (335, 602060492), (365, 552576068), (670, 301030246), (730, 276288034), (737, 273663860), (803, 251170940), (1340, 150515123), (1460, 138144017), (1474, 136831930), (1606, 125585470), (2948, 68415965), (3212, 62792735), (3685, 54732772), (4015, 50234188), (4891, 41237020), (7370, 27366386), (8030, 25117094), (9782, 20618510), (14740, 13683193), (16060, 12558547), (19564, 10309255), (24455, 8247404), (48910, 4123702), (53801, 3748820), (97820, 2061851), (107602, 1874410), (187441, 1076020), (215204, 937205), (269005, 749764), (374882, 538010)]