207880296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21493}}^1$

素因数の和:21546

約数の個数: 64

約数和(自身を含む): 577758720

約数和(自身を除く): 369878424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 21493, 42986, 64479, 85972, 128958, 171944, 257916, 279409, 515832, 558818, 666283, 838227, 1117636, 1332566, 1676454, 1998849, 2235272, 2665132, 3352908, 3997698, 5330264, 6705816, 7995396, 8661679, 15990792, 17323358, 25985037, 34646716, 51970074, 69293432, 103940148, 207880296]

約数ペア:

[(1, 207880296), (2, 103940148), (3, 69293432), (4, 51970074), (6, 34646716), (8, 25985037), (12, 17323358), (13, 15990792), (24, 8661679), (26, 7995396), (31, 6705816), (39, 5330264), (52, 3997698), (62, 3352908), (78, 2665132), (93, 2235272), (104, 1998849), (124, 1676454), (156, 1332566), (186, 1117636), (248, 838227), (312, 666283), (372, 558818), (403, 515832), (744, 279409), (806, 257916), (1209, 171944), (1612, 128958), (2418, 85972), (3224, 64479), (4836, 42986), (9672, 21493)]