209024064

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 140

約数和(自身を含む): 630723148

約数和(自身を除く): 421699084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 661, 732, 864, 976, 1098, 1296, 1322, 1464, 1647, 1728, 1952, 1983, 2196, 2592, 2644, 2928, 3294, 3904, 3966, 4392, 4941, 5184, 5288, 5856, 5949, 6588, 7932, 8784, 9882, 10576, 11712, 11898, 13176, 15864, 17568, 17847, 19764, 21152, 23796, 26352, 31728, 35136, 35694, 39528, 40321, 42304, 47592, 52704, 53541, 63456, 71388, 79056, 80642, 95184, 105408, 107082, 120963, 126912, 142776, 158112, 161284, 190368, 214164, 241926, 285552, 316224, 322568, 362889, 380736, 428328, 483852, 571104, 645136, 725778, 856656, 967704, 1088667, 1142208, 1290272, 1451556, 1713312, 1935408, 2177334, 2580544, 2903112, 3266001, 3426624, 3870816, 4354668, 5806224, 6532002, 7741632, 8709336, 11612448, 13064004, 17418672, 23224896, 26128008, 34837344, 52256016, 69674688, 104512032, 209024064]

約数ペア:

[(1, 209024064), (2, 104512032), (3, 69674688), (4, 52256016), (6, 34837344), (8, 26128008), (9, 23224896), (12, 17418672), (16, 13064004), (18, 11612448), (24, 8709336), (27, 7741632), (32, 6532002), (36, 5806224), (48, 4354668), (54, 3870816), (61, 3426624), (64, 3266001), (72, 2903112), (81, 2580544), (96, 2177334), (108, 1935408), (122, 1713312), (144, 1451556), (162, 1290272), (183, 1142208), (192, 1088667), (216, 967704), (244, 856656), (288, 725778), (324, 645136), (366, 571104), (432, 483852), (488, 428328), (549, 380736), (576, 362889), (648, 322568), (661, 316224), (732, 285552), (864, 241926), (976, 214164), (1098, 190368), (1296, 161284), (1322, 158112), (1464, 142776), (1647, 126912), (1728, 120963), (1952, 107082), (1983, 105408), (2196, 95184), (2592, 80642), (2644, 79056), (2928, 71388), (3294, 63456), (3904, 53541), (3966, 52704), (4392, 47592), (4941, 42304), (5184, 40321), (5288, 39528), (5856, 35694), (5949, 35136), (6588, 31728), (7932, 26352), (8784, 23796), (9882, 21152), (10576, 19764), (11712, 17847), (11898, 17568), (13176, 15864)]