212060159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 34698241

約数列:

[1, 17, 19, 41, 67, 239, 323, 697, 779, 1139, 1273, 2747, 4063, 4541, 9799, 13243, 16013, 21641, 46699, 52193, 77197, 166583, 186181, 272221, 304247, 656533, 887281, 3165077, 5172199, 11161061, 12474127, 212060159]

約数ペア:

[(1, 212060159), (17, 12474127), (19, 11161061), (41, 5172199), (67, 3165077), (239, 887281), (323, 656533), (697, 304247), (779, 272221), (1139, 186181), (1273, 166583), (2747, 77197), (4063, 52193), (4541, 46699), (9799, 21641), (13243, 16013)]