247809192

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{219689}}^1$

素因数の和:219745

約数の個数: 32

約数和(自身を含む): 632707200

約数和(自身を除く): 384898008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 219689, 439378, 659067, 878756, 1318134, 1757512, 2636268, 5272536, 10325383, 20650766, 30976149, 41301532, 61952298, 82603064, 123904596, 247809192]

約数ペア:

[(1, 247809192), (2, 123904596), (3, 82603064), (4, 61952298), (6, 41301532), (8, 30976149), (12, 20650766), (24, 10325383), (47, 5272536), (94, 2636268), (141, 1757512), (188, 1318134), (282, 878756), (376, 659067), (564, 439378), (1128, 219689)]