214799403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 385523712

約数和(自身を除く): 170724309

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 51, 91, 93, 119, 217, 221, 273, 357, 403, 527, 651, 663, 1209, 1493, 1547, 1581, 2821, 3689, 4479, 4641, 6851, 8463, 10451, 11067, 19409, 20553, 25381, 31353, 46283, 47957, 58227, 76143, 135863, 138849, 143871, 177667, 323981, 329953, 407589, 533001, 601679, 786811, 971943, 989859, 1805037, 2309671, 2360433, 4211753, 5507677, 6929013, 10228543, 12635259, 16523031, 30685629, 71599801, 214799403]

約数ペア:

[(1, 214799403), (3, 71599801), (7, 30685629), (13, 16523031), (17, 12635259), (21, 10228543), (31, 6929013), (39, 5507677), (51, 4211753), (91, 2360433), (93, 2309671), (119, 1805037), (217, 989859), (221, 971943), (273, 786811), (357, 601679), (403, 533001), (527, 407589), (651, 329953), (663, 323981), (1209, 177667), (1493, 143871), (1547, 138849), (1581, 135863), (2821, 76143), (3689, 58227), (4479, 47957), (4641, 46283), (6851, 31353), (8463, 25381), (10451, 20553), (11067, 19409)]