206487528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 590392320

約数和(自身を除く): 383904792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 577, 744, 806, 888, 962, 1147, 1154, 1209, 1443, 1612, 1731, 1924, 2294, 2308, 2418, 2886, 3224, 3441, 3462, 3848, 4588, 4616, 4836, 5772, 6882, 6924, 7501, 9176, 9672, 11544, 13764, 13848, 14911, 15002, 17887, 21349, 22503, 27528, 29822, 30004, 35774, 42698, 44733, 45006, 53661, 59644, 60008, 64047, 71548, 85396, 89466, 90012, 107322, 119288, 128094, 143096, 170792, 178932, 180024, 214644, 232531, 256188, 277537, 357864, 429288, 465062, 512376, 555074, 661819, 697593, 832611, 930124, 1110148, 1323638, 1395186, 1665222, 1860248, 1985457, 2220296, 2647276, 2790372, 3330444, 3970914, 5294552, 5580744, 6660888, 7941828, 8603647, 15883656, 17207294, 25810941, 34414588, 51621882, 68829176, 103243764, 206487528]

約数ペア:

[(1, 206487528), (2, 103243764), (3, 68829176), (4, 51621882), (6, 34414588), (8, 25810941), (12, 17207294), (13, 15883656), (24, 8603647), (26, 7941828), (31, 6660888), (37, 5580744), (39, 5294552), (52, 3970914), (62, 3330444), (74, 2790372), (78, 2647276), (93, 2220296), (104, 1985457), (111, 1860248), (124, 1665222), (148, 1395186), (156, 1323638), (186, 1110148), (222, 930124), (248, 832611), (296, 697593), (312, 661819), (372, 555074), (403, 512376), (444, 465062), (481, 429288), (577, 357864), (744, 277537), (806, 256188), (888, 232531), (962, 214644), (1147, 180024), (1154, 178932), (1209, 170792), (1443, 143096), (1612, 128094), (1731, 119288), (1924, 107322), (2294, 90012), (2308, 89466), (2418, 85396), (2886, 71548), (3224, 64047), (3441, 60008), (3462, 59644), (3848, 53661), (4588, 45006), (4616, 44733), (4836, 42698), (5772, 35774), (6882, 30004), (6924, 29822), (7501, 27528), (9176, 22503), (9672, 21349), (11544, 17887), (13764, 15002), (13848, 14911)]