211399006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19687}}^1$

素因数の和:19768

約数の個数: 32

約数和(自身を含む): 396910080

約数和(自身を除く): 185511074

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 19687, 39374, 137809, 255931, 275618, 511862, 1161533, 1791517, 2323066, 3583034, 8130731, 15099929, 16261462, 30199858, 105699503, 211399006]

約数ペア:

[(1, 211399006), (2, 105699503), (7, 30199858), (13, 16261462), (14, 15099929), (26, 8130731), (59, 3583034), (91, 2323066), (118, 1791517), (182, 1161533), (413, 511862), (767, 275618), (826, 255931), (1534, 137809), (5369, 39374), (10738, 19687)]