206570448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{204931}}^1$

素因数の和:204952

約数の個数: 60

約数和(自身を含む): 660700768

約数和(自身を除く): 454130320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 204931, 409862, 614793, 819724, 1229586, 1434517, 1639448, 1844379, 2459172, 2869034, 3278896, 3688758, 4303551, 4918344, 5738068, 7377516, 8607102, 9836688, 11476136, 12910653, 14755032, 17214204, 22952272, 25821306, 29510064, 34428408, 51642612, 68856816, 103285224, 206570448]

約数ペア:

[(1, 206570448), (2, 103285224), (3, 68856816), (4, 51642612), (6, 34428408), (7, 29510064), (8, 25821306), (9, 22952272), (12, 17214204), (14, 14755032), (16, 12910653), (18, 11476136), (21, 9836688), (24, 8607102), (28, 7377516), (36, 5738068), (42, 4918344), (48, 4303551), (56, 3688758), (63, 3278896), (72, 2869034), (84, 2459172), (112, 1844379), (126, 1639448), (144, 1434517), (168, 1229586), (252, 819724), (336, 614793), (504, 409862), (1008, 204931)]