195380224

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 66

約数和(自身を含む): 423299130

約数和(自身を除く): 227918906

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1129, 1352, 1664, 2258, 2704, 3328, 4516, 5408, 6656, 9032, 10816, 13312, 14677, 18064, 21632, 29354, 36128, 43264, 58708, 72256, 86528, 117416, 144512, 173056, 190801, 234832, 289024, 381602, 469664, 578048, 763204, 939328, 1156096, 1526408, 1878656, 3052816, 3757312, 6105632, 7514624, 12211264, 15029248, 24422528, 48845056, 97690112, 195380224]

約数ペア:

[(1, 195380224), (2, 97690112), (4, 48845056), (8, 24422528), (13, 15029248), (16, 12211264), (26, 7514624), (32, 6105632), (52, 3757312), (64, 3052816), (104, 1878656), (128, 1526408), (169, 1156096), (208, 939328), (256, 763204), (338, 578048), (416, 469664), (512, 381602), (676, 289024), (832, 234832), (1024, 190801), (1129, 173056), (1352, 144512), (1664, 117416), (2258, 86528), (2704, 72256), (3328, 58708), (4516, 43264), (5408, 36128), (6656, 29354), (9032, 21632), (10816, 18064), (13312, 14677)]