202586968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16871}}^1$

素因数の和:16975

約数の個数: 32

約数和(自身を含む): 404928000

約数和(自身を除く): 202341032

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 16871, 33742, 67484, 134968, 320549, 641098, 1282196, 1332809, 2564392, 2665618, 5331236, 10662472, 25323371, 50646742, 101293484, 202586968]

約数ペア:

[(1, 202586968), (2, 101293484), (4, 50646742), (8, 25323371), (19, 10662472), (38, 5331236), (76, 2665618), (79, 2564392), (152, 1332809), (158, 1282196), (316, 641098), (632, 320549), (1501, 134968), (3002, 67484), (6004, 33742), (12008, 16871)]